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Դուք կարող եք դիտել և պատճենել այս էջի ելատեքստը.
{{Մասնակցի ավազարկղ}}
This is a list of [[Internet socket]] [[port number]]s used by protocols of the [[Transport Layer]] of the [[Internet Protocol Suite]] for the establishment of host-to-host connectivity.

Originally, port numbers were used by the [[Network Control Program]] (NCP) in the ARPANET for which two ports were required for [[half duplex]] transmission. Later, the [[Transmission Control Protocol]] (TCP) and the [[User Datagram Protocol]] (UDP) needed only one port for full duplex, bidirectional traffic. The even numbered ports were not used, and this resulted in some even numbers in the well-known port number range being unassigned.  The [[Stream Control Transmission Protocol]] (SCTP) and the [[Datagram Congestion Control Protocol]] (DCCP) also use port numbers. They usually use port numbers that match the services of the corresponding TCP or UDP implementation, if they exist.
The [[Internet Assigned Numbers Authority]] (IANA) is responsible for maintaining the official assignments of port numbers for specific uses.<ref name="IANA">{{cite web
| url = https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.txt 
| title = Service Name and Transport Protocol Port Number Registry
| publisher = The Internet Assigned Numbers Authority (IANA)
}}</ref> However, many unofficial uses of both well-known and registered port numbers occur in practice.

== Table legend ==
{| class="wikitable" style="padding:2px;"
|-
! Use         !! Description !! Color
|- style="background:#f9f9f9;"         <!-- light grey -->
| Official     || Port is registered with IANA for the application<ref name="IANA" /> || White
|- style="background:lightsteelblue;"  <!-- lightsteelblue -->
| Unofficial   || Port is not registered with IANA for the application &nbsp; || Blue
|- style="background:khaki;"           <!-- khaki -->
| Multiple use ||Multiple applications are known to use this port. || Yellow
|}

== Well-known ports ==<!--[[Well-known ports]] and similar redirect here-->
The port numbers in the range from 0 to 1023 are the ''well-known ports'' or ''system ports''.<ref>{{cite IETF |title=Internet Assigned Numbers Authority (IANA) Procedures for the Management of the Service Name and Transport Protocol Port Number Registry |rfc=6335 |bcp=165 |author1=Michelle Cotton| author2=Lars Eggert| author3=J. Touch|author4=M. Westerlund |author5=S. Cheshire| display-authors=2 |date=August 2011 |publisher=[[Internet Engineering Task Force|IETF]] |accessdate=2014-04-01}}</ref> They are used by system processes that provide widely used types of network services. On [[Unix-like]] operating systems, a process must execute with [[superuser]] privileges to be able to bind a [[network socket]] to an [[IP address]] using one of the well-known ports.

<!-- In this table, the Port number, TCP and UDP columns are lined up
     using spaces as padding. The reason for  this is for wiki markup readability only.
     It does not affect the browser rendering of the page. -->
{| class="wikitable sortable"
|-
! Port|| TCP || UDP || Description || Status
|- style="background:lightsteelblue;"
| 0  || TCP ||     || Programming technique for specifying system-allocated (dynamic) ports<ref name="TCP port 0 usage">{{cite web|url=http://www.unix.com/showthread.php?t=135087 |title=compressnet/tcp |publisher=Unix.com |date= |accessdate=2014-05-27}}</ref><ref name="Port 0 Linux">{{cite web|url=http://lxr.free-electrons.com/source/net/ipv4/inet_connection_sock.c?v=3.18#L89
|title=Linux/net/ipv4/inet_connection_sock.c |publisher=LXR |date= |accessdate=2015-01-17}}</ref> || Unofficial
|-
| 0   ||     || UDP || Reserved || Official
|-
| 1   || TCP || UDP || [[TCP Port Service Multiplexer]] (TCPMUX) || Official ||
|-
| 2   || TCP || UDP || CompressNET<ref name=compressnet>{{cite web |url=http://www.con.wesleyan.edu/~triemer/network/compressnet/compressnet.html |archiveurl=http://web.archive.org/web/19970609031515/http://www.con.wesleyan.edu/~triemer/network/compressnet/compressnet.html |archivedate= 1997-06-09 |title=CompressNET/tcp |publisher=wesleyan.edu |deadurl=no |accessdate=2014-06-23}}</ref> Management Utility<ref>{{cite web|url=http://www.whatport.com/port/2.html |title=CompressNET Management Utility standard port |publisher=Whatport.com |date= |accessdate=2014-05-27}}</ref> || Official
|-
| 3   || TCP || UDP || CompressNET<ref name=compressnet /> Compression Process<ref>{{cite web|url=http://www.whatport.com/port/3.html |title=CompressNET Compression Process standard port |publisher=Whatport.com |date= |accessdate=2014-05-27}}</ref> || Official
|-
| 4   || TCP || UDP || Unassigned || Official
|-
| 5   || TCP || UDP || [[Remote Job Entry]] || Official
|-
| 6   || TCP || UDP || Unassigned || Official
|-
| 7   || TCP || UDP || [[Echo Protocol]] || Official
|-
| 8   || TCP || UDP || Unassigned || Official
|-
| 9   || TCP || UDP || [[Discard Protocol]] || Official
|- style="background:lightsteelblue;"
| 9  ||     || UDP || [[Wake-on-LAN]] || Unofficial
|-
| 10  || TCP || UDP || Unassigned || Official
|-
| 11  || TCP || UDP || Active Users ([[SYSTAT#Other meanings|systat]]{{disambiguation needed|date=January 2014}} service)<ref name=systat-netstat>{{cite web|url=http://etutorials.org/Networking/network+security+assessment/Chapter+5.+Assessing+Remote+Information+Services/5.2+systat+and+netstat/
|title=systat and netstat
|publisher=eTutorials
}}</ref><ref name=RFC866>{{cite IETF
|last = Postel
|first = J.
|authorlink = Jon Postel      
|title = Active Users
|rfc = 866
|publisher = [[Internet Engineering Task Force|IETF]]
|year = 1983
|month = May
}}</ref>
|| Official
|-
| 12  || TCP || UDP || Unassigned || Official
|-
| 13  || TCP || UDP || [[Daytime Protocol]] (RFC 867) || Official
|-
| 14  || TCP || UDP || Unassigned || Official
|- style="background:lightsteelblue;"
| 15  || TCP || UDP || Previously [[netstat]] service<ref name=systat-netstat/> || Unofficial
|-
| 16  || TCP || UDP || Unassigned || Official
|-
| 17  || TCP || UDP || [[QOTD|Quote of the Day]] || Official
|-
| 18  || TCP || UDP || [[Message send protocol|Message Send Protocol]] || Official
|-
| 19  || TCP || UDP || [[Character Generator Protocol]] (CHARGEN) || Official
|-
| 20  || TCP || UDP || [[FTP]] data transfer || Official
|-
| 21  || TCP, SCTP || UDP || [[FTP]] control (command) || Official
|-
| 22  || TCP, SCTP || UDP || [[Secure Shell]] (SSH)—used for secure logins, [[file transfer]]s ([[Secure copy|scp]], [[SSH file transfer protocol|sftp]]) and port forwarding || Official
|-
| 23  || TCP || UDP || [[Telnet]] protocol—unencrypted text communications || Official
|-
| 24  || TCP || UDP || Priv-mail : any private [[Email|mail]] system. || Official
|-
| 25  || TCP || UDP || [[Simple Mail Transfer Protocol]] (SMTP)—used for e-mail routing between mail servers || Official
|-
| 26  || TCP || UDP || Unassigned || Official
|-
| 27  || TCP || UDP || NSW User System FE || Official
|-
| 29  || TCP || UDP || MSG ICP || Official
|-
| 33  || TCP || UDP || Display Support Protocol || Official
|-
| 35  || TCP || UDP || Any private [[Print server|printer server]] protocol || Official
|-
| 37  || TCP || UDP || [[TIME protocol]] || Official
|-
| 39  || TCP || UDP || Resource Location Protocol<ref name=autogenerated3>{{cite web|url=http://tools.ietf.org/html/rfc887 |title=RFC 887, Resource Location Protocol |publisher=ietf.org |date= |accessdate=2014-05-27}}</ref> (RLP)—used for determining the location of higher level [[Service (systems architecture)|services]] from [[Host (network)|hosts]] on a [[Computer network|network]] || Official
|-
| 40  || TCP || UDP || Unassigned || Official
|- style="background:khaki;"
| 42  || TCP || UDP || [[ARPA Host Name Server Protocol]] || Official
|- style="background:khaki;"
| 42  || TCP || UDP || [[Windows Internet Name Service]] || Unofficial
|-
| 43  || TCP || UDP || [[WHOIS]] protocol || Official
|-
| 47  || TCP || UDP || NI FTP || Official
|-
| 49  || TCP || UDP || [[TACACS]] Login Host protocol || Official
|-
| 50  || TCP || UDP || Remote Mail Checking Protocol<ref>[ftp://ftp.rfc-editor.org/in-notes/ien/ien99.txt [[Internet Experiment Note|IEN 99]], NI FTP: Summary and Assessment]</ref>|| Official
|-
| 51  || TCP || UDP || IMP Logical Address Maintenance || Official
|-
| 52  || TCP || UDP || XNS ([[Xerox Network Systems]]) Time Protocol || Official
|-
| 53  || TCP || UDP || [[Domain Name System]] (DNS) || Official
|-
| 54  || TCP || UDP || XNS ([[Xerox Network Systems]]) Clearinghouse || Official
|-
| 55  || TCP || UDP || ISI Graphics Language (ISI-GL) || Official
|- style="background:khaki;"
| 56  || TCP || UDP || XNS ([[Xerox Network Systems]]) Authentication || Official
|- style="background:khaki;"
| 56  || TCP || UDP || Route Access Protocol (RAP)<ref>RFC 1476, RAP: Internet Route Access Protocol</ref> || Unofficial
|-
| 57  || TCP || UDP || any private terminal access || Official
|-
| 58  || TCP || UDP || XNS ([[Xerox Network Systems]]) Mail || Official
|-
| 64  || TCP || UDP || CI ([[Travelport]]) (formerly Covia) Comms Integrator || Official
|-
| 67  || TCP || UDP || [[Bootstrap Protocol]] (BOOTP) Server; also used by [[Dynamic Host Configuration Protocol]] (DHCP) || Official
|-
| 68  || TCP || UDP || [[Bootstrap Protocol]] (BOOTP) Client; also used by [[Dynamic Host Configuration Protocol]] (DHCP) || Official
|-
| 69  || TCP || UDP || [[Trivial File Transfer Protocol]] (TFTP) || Official
|-
| 70  || TCP || UDP || [[Gopher (protocol)|Gopher]] protocol || Official
|-
| 71  || TCP || UDP || [[NETRJS]] protocol || Official
|-
| 72  || TCP || UDP || [[NETRJS]] protocol || Official
|-
| 73  || TCP || UDP || [[NETRJS]] protocol || Official
|-
| 74  || TCP || UDP || [[NETRJS]] protocol || Official
|-
| 77  || TCP || UDP || Any private Remote Job Entry || Official
|-
| 79  || TCP || UDP || [[Finger protocol]] || Official
|-
| 80  || TCP, SCTP || UDP || [[Hypertext Transfer Protocol]] (HTTP)<ref>{{cite web|url=http://stackoverflow.com/questions/323351/does-http-use-udp |title=Does HTTP use UDP |publisher=Stack Overflow |date= |accessdate=2013-10-08}}</ref> || Official
|- style="background:lightsteelblue;"
| 80  ||     || UDP || [[QUIC]] (from [[Chromium (web browser)|Chromium]]) for HTTP  || Unofficial
|- style="background:lightsteelblue;"
| 81  || TCP ||     || [[XeroBank Browser|Torpark]]—[[Onion routing]] || Unofficial
|- style="background:lightsteelblue;"
| 82  ||     || UDP || [[XeroBank Browser|Torpark]]—Control || Unofficial
|-
| 88  || TCP || UDP || [[Kerberos (protocol)|Kerberos]]—authentication system || Official
|- style="background:khaki;"
| 90  || TCP || UDP || dnsix ([[United States Department of Defense|DoD]] Network Security for Information Exchange) Security Attribute Token Map || Official
|- style="background:khaki;"
| 90  || TCP || UDP || [[PointCast (dotcom)]] || Unofficial
|- style="background:lightsteelblue;"
| 99  || TCP ||     || [[WIP Message]] protocol || Unofficial
|- style="background:lightsteelblue;"
| 100  ||    || UDP || CyberGate RAT protocol || Unofficial
|-
| 101 || TCP ||     || [[History of the Internet#NIC, InterNIC, IANA and ICANN|NIC]] [[Hostname|host name]] || Official
|-
| 102 || TCP ||     || [[International Organization for Standardization|ISO]]-[[TSAP]] (Transport Service Access Point) Class 0 protocol;<ref>{{cite web|url=http://tools.ietf.org/rfc/rfc983.txt |title=RFC 983, ISO Transport Services on Top of the TCP |publisher=IETF |accessdate=2014-05-27}}</ref> also used by [[Digital Equipment Corporation]] [[DECnet]] (Phase V+) over TCP/IP || Official
|-
| 104 || TCP || UDP || [[American College of Radiology|ACR]]/[[National Electrical Manufacturers Association|NEMA]] [[Digital Imaging and Communications in Medicine]] (DICOM) || Official
|-
| 105 || TCP || UDP || [[CCSO Nameserver|CCSO Nameserver Protocol (Qi/Ph)]] || Official
|-
| 107 || TCP ||     || [[Rtelnet|Remote TELNET Service]]<ref>{{cite web|url=http://tools.ietf.org/rfc/rfc818.txt |title=The Remote User Telnet Service |publisher=IETF |accessdate=2014-05-27}}</ref> protocol || Official
|-
| 108 || TCP || UDP || [[IBM Systems Network Architecture|SNA]] Gateway Access Server<ref name="IANA"/> || Official
|-
| 109 || TCP ||     || [[Post Office Protocol]] v2 (POP2) || Official
|-
| 110 || TCP ||     || [[Post Office Protocol]] v3 (POP3) || Official
|-
| 111 || TCP || UDP || [[Open Network Computing Remote Procedure Call|ONC RPC]] ([[Sun Microsystems|Sun]] [[Remote Procedure Call|RPC]]) || Official
|-
| 113 || TCP ||     || [[Ident protocol|Ident]]—Authentication Service/Identification Protocol,<ref name=autogenerated1>{{cite web| url=http://www.ietf.org/rfc/rfc1413.txt |title=RFC 1413, Identification Protocol| publisher=IETF |accessdate=2014-05-27}}</ref> used by [[Internet Relay Chat|IRC]] servers to identify users || Official
|-
| 113 ||     || UDP || Authentication Service<ref name=autogenerated1 /> (auth) || Official
|-
| 115 || TCP ||     || [[Simple File Transfer Protocol]] || Official
|-
| 117 || STD ||     || [[UUCP]] [[UUCP Mapping Project|Path Service]] || Official
|-
| 118 || TCP || UDP || [[SQL]] (Structured Query Language) Services || Official
|-
| 119 || TCP ||     || [[Network News Transfer Protocol]] (NNTP)—retrieval of newsgroup messages || Official
|-
| 123 || TCP || UDP || [[Network Time Protocol]] (NTP)—used for time synchronization || Official
|-
| 126 || TCP || UDP || Formerly [[Unisys]] Unitary Login, renamed by Unisys to NXEdit.  Used by Unisys Programmer's Workbench for Clearpath MCP, an IDE for [[Unisys MCP programming languages|Unisys MCP software development]] || Official
|- style="background:khaki;"
| 135 || TCP || UDP || [[Distributed Computing Environment|DCE]] [[Communication endpoint|endpoint]] resolution || Official
|- style="background:khaki;"
| 135 || TCP || UDP || [[Microsoft]] EPMAP (End Point Mapper), also known as DCE/[[Remote procedure call|RPC]] Locator service,<ref>{{cite web|url=http://msdn2.microsoft.com/en-us/library/ms691207(VS.85).aspx |title=COM Fundamentals - Guide - COM Clients and Servers - Inter-Object Communications - Microsoft RPC |publisher=microsoft.com |date= |accessdate=2014-05-27}}</ref> used to remotely manage services including [[DHCP server]], [[Domain Name System|DNS]] server and [[Windows Internet Name Service|WINS]].  Also used by [[Distributed Component Object Model|DCOM]] || Unofficial
|-
| 137 || TCP || UDP || [[NetBIOS]] NetBIOS Name Service || Official
|-
| 138 || TCP || UDP || [[NetBIOS]] NetBIOS Datagram Service || Official
|-
| 139 || TCP || UDP || [[NetBIOS]] NetBIOS Session Service || Official
|-
| 143 || TCP ||     || [[Internet Message Access Protocol]] (IMAP)—management of email messages || Official
|-
| 152 || TCP || UDP || Background File Transfer Program (BFTP)<ref>{{cite web|url=http://tools.ietf.org/rfc/rfc1068.txt |title=RFC 1068, Background File Transfer Program (BFTP) | publisher=IETF |accessdate=2014-05-27}}</ref> || Official
|-
| 153 || TCP || UDP || SGMP, [[Simple Gateway Monitoring Protocol]] || Official
|-
| 156 || TCP || UDP || [[SQL]] Service || Official
|- style="background:lightsteelblue;"
| 158 || TCP || UDP || DMSP, Distributed Mail Service Protocol<ref>RFC 1056, PCMAIL: A Distributed Mail System for Personal Computers</ref>|| Unofficial
|-
| 161 ||     || UDP || [[Simple Network Management Protocol]] (SNMP) || Official
|-
| 162 || TCP || UDP || [[Simple Network Management Protocol]] Trap (SNMPTRAP)<ref>{{cite web|author=Worldwide |url=http://www.cisco.com/en/US/tech/tk648/tk362/technologies_tech_note09186a0080094aa5.shtml |title=Cisco Document ID: 7244, Understanding Simple Network Management Protocol (SNMP) Traps |publisher=Cisco|date= |accessdate=2014-05-27}}</ref> || Official
|-
| 170 || TCP ||     || Print-srv, Network [[PostScript]] || Official
|-
| 175 || TCP ||     || VMNET (IBM z/VM, z/OS & z/VSE—Network Job Entry (NJE)) || Official
|-
| 177 || TCP || UDP || [[X Display Manager (implementation)|X Display Manager]] Control Protocol (XDMCP) || Official
|-
| 179 || TCP ||     || [[Border Gateway Protocol|BGP]] (Border Gateway Protocol) || Official
|-
| 194 || TCP || UDP || [[Internet Relay Chat]] (IRC) || Official
|-
| 199 || TCP || UDP || [[SMUX]], [[SNMP]] Unix Multiplexer || Official
|-
| 201 || TCP || UDP || [[AppleTalk]] Routing Maintenance || Official
|-
| 209 || TCP || UDP || The [[Quick Mail Transfer Protocol]] || Official
|-
| 210 || TCP || UDP || [[ANSI]] [[Z39.50]] || Official
|-
| 213 || TCP || UDP || [[Internetwork Packet Exchange]] (IPX) || Official
|-
| 218 || TCP || UDP || [[Message posting protocol]] (MPP) || Official
|-
| 220 || TCP || UDP || [[Internet Message Access Protocol]] (IMAP), version 3 || Official
|-
| 259 || TCP || UDP || ESRO, Efficient Short Remote Operations || Official
|-
| 262 || TCP || UDP || Arcisdms || Official
|-
| 264 || TCP || UDP || [[Border Gateway Multicast Protocol|BGMP]], Border Gateway Multicast Protocol || Official
|-
| 280 || TCP || UDP || http-mgmt || Official
|- style="background:lightsteelblue;"
| 300 || TCP ||     || [[ThinLinc]] Web Access || |Unofficial
|-
| 308 || TCP ||     || Novastor Online Backup || Official
|-
| 311 || TCP ||     || [[Mac OS X Server]] Admin (officially AppleShare IP Web administration) || Official
|-
| 318 || TCP || UDP || PKIX TSP, [[Time Stamp Protocol]] || Official
|-
| 319 ||     || UDP || [[Precision Time Protocol]] (PTP) event messages || Official
|-
| 320 ||     || UDP || [[Precision Time Protocol]] (PTP) general messages || Official
|-
| 350 || TCP || UDP || [[Mapping of Airline Traffic over Internet Protocol|MATIP]]-Type A, Mapping of Airline Traffic over Internet Protocol || Official
|-
| 351 || TCP || UDP || MATIP-Type B, Mapping of Airline Traffic over Internet Protocol || Official
|-
| 356 || TCP || UDP || cloanto-net-1 (used by Cloanto Amiga Explorer and VMs) || Official
|-
| 366 || TCP || UDP || ODMR, On-Demand Mail Relay || Official
|-
| 369 || TCP || UDP || Rpc2portmap || Official
|-
| 370 || TCP ||     || codaauth2—Coda authentication server || Official
|- style="background:khaki;"
| 370 ||     || UDP || codaauth2—Coda authentication server || Official
|- style="background:khaki;"
| 370 ||     || UDP || securecast1—Outgoing packets to [[McAfee|NAI]]'s SecureCast servers<ref name="SecureCast">{{cite web |url=http://www.nai.com/asp_set/anti_virus/alerts/faq.asp |title=Virus Alerts -- SecureCastFAQ |year=2000|website=nai.com |publisher=Network Associates, Inc., now [[McAfee#History|McAfee]] |location=Santa Clara, CA, USA |archiveurl=https://web.archive.org/web/20000303111811/http://www.nai.com/asp_set/anti_virus/alerts/faq.asp |archivedate=2000-03-03 |deadurl=yes |accessdate=2013-10-26}}</ref>{{As of|2000}} || Unofficial
|-
| 371 || TCP || UDP || ClearCase albd || Official
|-
| 383 || TCP || UDP || HP data alarm manager || Official
|-
| 384 || TCP || UDP || A Remote Network Server System || Official
|-
| 387 || TCP || UDP || AURP, AppleTalk Update-based Routing Protocol<ref>{{cite web|url=http://www.faqs.org/rfcs/rfc1504.html|title=RFC 1504 - Appletalk Update-Based Routing Protocol: Enhanced App|work=faqs.org|accessdate=16 March 2015}}</ref> || Official
|-
| 389 || TCP || UDP || [[Lightweight Directory Access Protocol]] (LDAP) || Official
|-
| 399 || TCP || UDP || [[Digital Equipment Corporation]] [[DECnet]] (Phase V+) over TCP/IP || Official
|-
| 401 || TCP || UDP || [[Uninterruptible power supply|UPS]] Uninterruptible Power Supply || Official
|-
| 427 || TCP || UDP || [[Service Location Protocol]] (SLP) || Official
|-
| 433 || TCP || UDP || NNSP, part of [[Network News Transfer Protocol]] || Official
|-
| 443 || TCP, SCTP || UDP || [[Hypertext Transfer Protocol]] over [[Transport Layer Security|TLS]]/[[Secure Sockets Layer|SSL]] ([[HTTPS]]) || Official
|- style="background:lightsteelblue;"
| 443 ||     || UDP || [[QUIC]] (from Chromium) for HTTPS  || Unofficial
|-
| 444 || TCP || UDP || [[Simple Network Paging Protocol|SNPP]], Simple Network Paging Protocol (RFC 1568) || Official
|-
| 445 || TCP ||     || Microsoft-DS [[Active Directory]], Windows shares || Official
|-
| 445 || TCP ||     || Microsoft-DS [[Server Message Block|SMB]] file sharing || Official
|-
| 464 || TCP || UDP || [[Kerberos (protocol)|Kerberos]] Change/Set password || Official
|- style="background:khaki;"
| 465 || TCP ||     || URL Rendezvous Directory for SSM (Cisco protocol) || Official
|- style="background:khaki;"
| 465 || TCP ||     || [[Simple Mail Transfer Protocol]] over [[Transport Layer Security|TLS]]/[[Secure Sockets Layer|SSL]] ([[SMTPS]]) || Unofficial
|-
| 475 || TCP || UDP || tcpnethaspsrv ([[Aladdin Knowledge Systems]] Hasp services, TCP/IP version) || Official
|- style="background:lightsteelblue;"
| 491 || TCP ||     || [[GO-Global|GO-Global remote access and application publishing software]] || Unofficial
|-
| 497 || TCP ||     || [[Retrospect (software)|Dantz Retrospect]] || Official
|-
| 500 || TCP || UDP || [[Internet Security Association and Key Management Protocol]] (ISAKMP) || Official
|- 
| 502 || TCP || UDP || [[Modbus]], Protocol || Official
|-
| 504 || TCP || UDP || [[Citadel/UX|Citadel]]—multiservice protocol for dedicated clients for the Citadel groupware system || Official
|-
| 510 || TCP || UDP || FirstClass Protocol (FCP), used by [[FirstClass]] client/server groupware system || Official
|-
| 512 || TCP ||     || [[Remote Process Execution|Rexec]], Remote Process Execution || Official
|-
| 512 ||     || UDP || comsat, together with [[Biff (computing)|biff]] || Official
|-
| 513 || TCP ||     || [[rlogin]] || Official
|-
| 513 ||     || UDP || Who<ref name=rfc1340>{{cite web|url=http://www.ietf.org/rfc/rfc1340.txt |title=RFC 1340, Assigned Numbers | publisher=IETF|accessdate=2014-05-27}}</ref> || Official
|-
| 514 || TCP ||     || [[Remote Shell|Shell]]—used to execute non-interactive commands on a remote system (Remote Shell, rsh, remsh) || Official
|-
| 514 ||     || UDP || [[Syslog]]—used for system logging || Official
|-
| 515 || TCP ||     || [[Line Printer Daemon protocol|Line Printer Daemon]]—print service || Official
|-
| 517 ||     || UDP || Talk || Official
|-
| 518 ||     || UDP || NTalk || Official
|-
| 520 || TCP ||     || efs, extended file name server || Official
|-
| 520 ||     || UDP || [[Routing Information Protocol]] (RIP) || Official
|-
| 521 ||     || UDP || [[Routing Information Protocol#RIPng|Routing Information Protocol Next Generation]] (RIPng) || Official
|-
| 524 || TCP || UDP || [[NetWare Core Protocol]] (NCP) is used for a variety things such as access to primary NetWare server resources, Time Synchronization, etc. || Official
|-
| 525 ||     || UDP || Timed, [[Timeserver]] || Official
|-
| 530 || TCP || UDP || [[Remote procedure call|RPC]] || Official
|- style="background:lightsteelblue;"
| 531 || TCP || UDP || [[AOL Instant Messenger]] || Unofficial
|-
| 532 || TCP ||     || netnews || Official
|-
| 533 ||     || UDP || netwall, For Emergency Broadcasts || Official
|-
| 540 || TCP ||     || [[UUCP]] (Unix-to-Unix Copy Protocol) || Official
|-
| 542 || TCP || UDP || [[commerce]] (Commerce Applications) || Official
|-
| 543 || TCP ||     || klogin, [[Kerberos (protocol)|Kerberos]] login || Official
|-
| 544 || TCP ||     || kshell, [[Kerberos (protocol)|Kerberos]] Remote shell || Official
|- style="background:lightsteelblue;"
| 545 || TCP ||     || [[OSIsoft]] PI (VMS), OSISoft PI Server Client Access || Unofficial
|-
| 546 || TCP || UDP || [[DHCPv6]] client || Official
|-
| 547 || TCP || UDP || [[DHCPv6]] server || Official
|-
| 548 || TCP ||     || [[Apple Filing Protocol]] (AFP) over [[Transmission Control Protocol|TCP]] || Official
|-
| 550 || TCP || UDP || new-rwho, new-who<ref name=rfc1340/> || Official
|-
| 554 || TCP || UDP || [[Real Time Streaming Protocol]] (RTSP) || Official
|-
| 556 || TCP ||     || Remotefs, [[Remote File System|RFS]], rfs_server || Official
|-
| 560 ||     || UDP || rmonitor, Remote Monitor || Official
|-
| 561 ||     || UDP || monitor || Official
|-
| 563 || TCP || UDP || [[NNTP]] over [[Transport Layer Security|TLS]]/[[Secure Sockets Layer|SSL]] (NNTPS) || Official
|-
| 564 || TCP ||     || [[9P|Plan9]] || Unofficial 
|-
| 587 || TCP ||     || [[Mail submission agent|e-mail message submission]]<ref>{{cite web|url=http://www.ietf.org/rfc/rfc4409.txt |title=RFC 4409, '&#39;Message Submission for Mail'&#39; | publisher=IETF |accessdate=2014-05-27}}</ref> ([[Simple Mail Transfer Protocol|SMTP]]) || Official
|-
| 591 || TCP ||     || [[FileMaker]] 6.0 (and later) Web Sharing (HTTP Alternate, also see port 80) || Official
|-
| 593 || TCP || UDP || HTTP RPC Ep Map, [[Remote procedure call]] over [[Hypertext Transfer Protocol]], often used by [[Distributed Component Object Model]] services and [[Microsoft Exchange Server]] || Official
|-
| 604 || TCP ||     || TUNNEL profile,<ref>{{cite web|url=http://www.ietf.org/rfc/rfc3620.txt |title=RFC 3620, The TUNNEL Profile | publisher=IETF |accessdate=2014-05-27}}</ref> a protocol for [[BEEP]] [[Peer-to-peer|peers]] to form an [[application layer]] [[Tunneling protocol|tunnel]] || Official
|-
| 623 ||     || UDP || ASF Remote Management and Control Protocol (ASF-RMCP) || Official
|- style="background:lightsteelblue;"
| 625 || TCP ||     || Open Directory Proxy (ODProxy) || Unofficial
|-
| 631 || TCP || UDP || [[Internet Printing Protocol]] (IPP) || Official
|- style="background:lightsteelblue;"
| 631 || TCP || UDP || [[Common Unix Printing System]] (CUPS) administration console (extension to IPP) || Unofficial
|-
| 635 || TCP || UDP || RLZ DBase || Official
|-
| 636 || TCP || UDP || [[Lightweight Directory Access Protocol]] over [[Transport Layer Security|TLS]]/[[Secure Sockets Layer|SSL]] (LDAPS) || Official
|-
| 639 || TCP || UDP || MSDP, [[Multicast Source Discovery Protocol]] || Official
|-
| 641 || TCP || UDP || SupportSoft Nexus Remote Command (control/listening): A proxy gateway connecting remote control traffic || Official
|-
| 643 || TCP || UDP || SANity || Official
|-
| 646 || TCP || UDP || LDP, [[Label Distribution Protocol]], a routing protocol used in [[Multiprotocol Label Switching|MPLS]] networks || Official
|-
| 647 || TCP ||     || [[Dynamic Host Configuration Protocol#Reliability|DHCP Failover]] protocol<ref>
  [http://www.ietf.org/proceedings/04mar/I-D/draft-ietf-dhc-failover-12.txt INTERNET DRAFT, DHCP Failover Protocol] (expired: September 2003)
</ref> || Official
|-
| 648 || TCP ||     || RRP (Registry Registrar Protocol)<ref>{{cite web|url=http://tools.ietf.org/rfc/rfc3632.txt |title=RFC 3632, VeriSign Registry Registrar Protocol (RRP) Version 2.0.0 | publisher=IETF |accessdate=2014-05-27}}</ref> || Official
|-
| 651 || TCP || UDP || IEEE-MMS || Official
|-
| 653 || TCP || UDP || SupportSoft Nexus Remote Command (data): A proxy gateway connecting remote control traffic || Official
|-
| 654 || TCP ||     || Media Management System (MMS) Media Management Protocol (MMP)<ref>{{cite web|url=http://standards.ieee.org/reading/ieee/std_public/new_desc/storage/1244.3-2000.html |title=IEEE Standard (1244.3-2000) for Media Management System (MMS) Media Management Protocol (MMP) |publisher=IEEE |date=2001-04-26 |accessdate=2014-05-27}}</ref> || Official
|- style="background:khaki;"
| 655 || TCP || UDP || [[Tinc (protocol)|Tinc]] VPN daemon || Unofficial
|-
| 657 || TCP || UDP || [[IBM]] RMC (Remote monitoring and Control) protocol, used by [[IBM System p|System p5]] [[IBM AIX (operating system)|AIX]] Integrated Virtualization Manager (IVM)<ref>{{cite web|url=http://www.redbooks.ibm.com/redpapers/pdfs/redp4061.pdf |title=Integrated Virtualization Manager on IBM System p5 |format=PDF |publisher= IBM |accessdate=2014-05-27}}</ref> and [[IBM Hardware Management Console|Hardware Management Console]] to connect managed [[LPAR|logical partitions (LPAR)]] to enable dynamic partition reconfiguration || Official
|-
| 660 || TCP ||     || [[Mac OS X Server]] administration || Official
|- style="background:khaki;"
| 666 || TCP || UDP || [[Doom (game)|Doom]], first online [[first-person shooter]] || Official
|- style="background:khaki;"
| 666 || TCP ||     || [http://www.aircrack-ng.org/doku.php?id=airserv-ng airserv-ng], [[aircrack-ng]]'s server for remote-controlling wireless devices || Unofficial
|-
| 674 || TCP ||     || ACAP ([[Application Configuration Access Protocol]]) || Official
|-
| 688 || TCP || UDP || REALM-RUSD  (ApplianceWare Server Appliance Management Protocol) || Official
|-
| 690 || TCP || UDP || VATP (Velneo Application Transfer Protocol) || Official
|-
| 691 || TCP ||     || [[Microsoft|MS]] [[Microsoft Exchange Server|Exchange]] Routing || Official
|-
| 694 || TCP || UDP || [[Linux-HA]] High availability Heartbeat || Official
|-
| 695 || TCP ||     || IEEE-MMS-SSL ([[IEEE]] Media Management System over [[Transport Layer Security|SSL]])<ref>{{cite web|url=http://standards.ieee.org/reading/ieee/std_public/new_desc/storage/1244.2-2000.html |title=IEEE Standard (1244.2-2000) for Media Management Systems (MMS) Session Security, Authentication, Initialization Protocol (SSAIP) |publisher=IEEE |date=2000-12-07 |accessdate=2014-05-27}}</ref> || Official
|-
| 698 ||     || UDP || [[OLSR]] ([[Optimized Link State Routing protocol|Optimized Link State Routing]]) || Official
|-
| 700 || TCP ||     || EPP ([[Extensible Provisioning Protocol]]), a protocol for communication between [[domain name registry|domain name registries]] and [[domain name registrar|registrars]] (RFC 5734) || Official
|-
| 701 || TCP ||     || LMP (Link Management Protocol ([[Internet]])),<ref>{{cite web|url=http://www.ietf.org/rfc/rfc4204.txt |title=RFC 4204, Link Management Protocol| publisher=IETF |accessdate=2014-05-27}}</ref> a protocol that runs between a pair of [[Node (networking)|nodes]] and is used to manage [[Teletraffic engineering|traffic engineering]] (TE) [[Telecommunications link|links]] || Official
|-
| 702 || TCP ||     || IRIS<ref>{{cite web|url=http://tools.ietf.org/rfc/rfc3981.txt |title=RFC 3981, IRIS: The Internet Registry Information Service (IRIS) Core Protocol | publisher=IETF|accessdate=2014-05-27}}</ref><ref>[http://www.verisign.com/research/Internet_Registry_Information_Service/index.html Internet Registry Information Service (IRIS)]{{dead link|date=March 2015}}</ref> (Internet Registry Information Service) over [[BEEP]] (Blocks Extensible Exchange Protocol)<ref>{{cite web|url=http://www.ietf.org/proceedings/02nov/I-D/draft-ietf-crisp-iris-beep-00.txt |title=Internet-Draft, Using the Internet Registry Information Service (IRIS) over the Blocks Extensible Exchange Protocol (BEEP)| publisher=IETF |accessdate=2014-05-27}}</ref> (RFC 3983) || Official
|-
| 706 || TCP ||     || [[SILC (protocol)|Secure Internet Live Conferencing]] (SILC) || Official
|-
| 711 || TCP ||     || [[Cisco]] Tag Distribution Protocol<ref>{{cite web|url=http://tools.ietf.org/html/draft-doolan-tdp-spec-00 |title=Tag Distribution Protocol Internet-Draft | publisher=IETF|date=1997-05-27 |accessdate=2014-05-27}}</ref><ref>{{cite web|url=http://www.patentstorm.us/patents/7286529-claims.html |title=United States Patent 7286529, Discovery and tag space identifiers in a tag distribution protocol (TDP) |publisher=Patentstorm.us |date= |accessdate=2014-05-27}}</ref><ref>[http://www.cisco.com/en/US/products/sw/iosswrel/ps1820/prod_bulletin09186a0080091d01.html Cisco IOS Software Release 11.1CT New Features]{{Dead link|date=May 2014}}</ref>—being replaced by the MPLS [[Label Distribution Protocol]]<ref>[http://www.ciscosystems.ch/en/US/docs/ios/12_0s/feature/guide/fsldp22.html#wp1517250 Cisco IOS Software Releases 12.0 S, MPLS Label Distribution Protocol (LDP)]{{dead link|date=March 2015}}</ref> || Official
|-
| 712 || TCP ||     || [[Topology Broadcast based on Reverse-Path Forwarding routing protocol]] (TBRPF) (RFC 3684) || Official
|-
| 749 || TCP || UDP || [[Kerberos (protocol)]] administration || Official
|-
| 750 ||     || UDP || kerberos-iv, [[Kerberos (protocol)|Kerberos]] version IV || Official
|-
| 751 || TCP || UDP || kerberos_master, [[Kerberos (protocol)|Kerberos]] authentication || Unofficial
|-
| 752 ||     || UDP || passwd_server, [[Kerberos (protocol)|Kerberos]] Password (kpasswd) server || Unofficial
|-
| 753 || TCP ||     || Reverse Routing Header (rrh)<ref>{{cite web|url=http://www.wipo.int/pctdb/en/wo.jsp?wo=2004056056 |title=World Intellectual Property Organization (WIPO) WO/2004/056056, Arrangement in a Router of a Mobile Network for Optimizing Use of Messages Carrying Reverse Routing Headers |publisher=WIPO |date=2002-12-13 |accessdate=2014-05-27}}{{dead link|date=March 2015}}</ref> || Official
|- style="background:khaki;"
| 753 ||     || UDP || Reverse Routing Header (rrh) || Official
|- style="background:khaki;"
| 753 ||     || UDP || userreg_server, [[Kerberos (protocol)|Kerberos]] userreg server || Unofficial
|- style="background:khaki;"
| 754 || TCP ||     || tell send || Official
|- style="background:khaki;"
| 754 || TCP ||     || krb5_prop, [[Kerberos (protocol)|Kerberos]] v5 slave propagation || Unofficial
|-
| 754 ||     || UDP || tell send || Official
|-
| 760 || TCP || UDP || krbupdate [kreg], [[Kerberos (protocol)|Kerberos]] registration || Unofficial
|- style="background:lightsteelblue;"
| 782 || TCP ||     || [[Conserver]] serial-console management server || Unofficial
|- style="background:lightsteelblue;"
| 783 || TCP ||     || [[SpamAssassin]] spamd daemon || Unofficial
|-
| 800 ||     || UDP || mdbe daemon || Official
|- style="background:lightsteelblue;"
| 808 || TCP ||     || Microsoft Net.TCP Port Sharing Service || Unofficial
|- style="background:lightsteelblue;"
| 829 || TCP ||     || Certificate Management Protocol<ref>{{cite web |title=Certificate Management Protocol (CMP) |url=http://wiki.wireshark.org/CMP |accessdate=2012-03-18}}</ref> || Unofficial
|- style="background:lightsteelblue;"
| 843 || TCP ||     || [[Adobe Flash]]<ref>{{cite web|url=http://www.adobe.com/devnet/flashplayer/articles/socket_policy_files.html |title=Setting up a socket policy file server |publisher=Adobe.com |date=2008-04-14 |accessdate=2014-05-27}}</ref> || Unofficial
|-
| 847 || TCP ||     || [[Dynamic Host Configuration Protocol#Reliability|DHCP Failover]] protocol || Official
|-
| 848 || TCP || UDP || Group Domain Of Interpretation (GDOI) protocol || Official
|-
| 860 || TCP ||     || [[iSCSI]] (RFC 3720) || Official
|-
| 861 || TCP || UDP || OWAMP control (RFC 4656) || Official
|-
| 862 || TCP || UDP || TWAMP control (RFC 5357) || Official
|-
| 873 || TCP ||     || [[rsync]] file synchronization protocol || Official
|- style="background:lightsteelblue;"
| 888 || TCP ||     || cddbp, [[CD database|CD DataBase]] ([[CDDB]]) protocol (CDDBP), IBM Endpoint Manager Remote Control || |Unofficial
|- style="background:lightsteelblue;"
| 897 || TCP || UDP || [[Brocade Communications Systems|Brocade]] SMI-S RPC || Unofficial
|- style="background:lightsteelblue;"
| 898 || TCP || UDP || [[Brocade Communications Systems|Brocade]] SMI-S RPC SSL || Unofficial
|- style="background:khaki;"
| 901 || TCP ||     || [[Samba software|Samba]] Web Administration Tool (SWAT) || Unofficial
|- style="background:khaki;"
| 901 || TCP || UDP || [[VMware]] Virtual Infrastructure Client (from managed device to management console) || Unofficial
|- style="background:khaki;"
| 902 || TCP || UDP || ideafarm-door (IdeaFarm (tm) Operations) || Official
|- style="background:khaki;"
| 902 || TCP || UDP || [[VMware]] Server Console (from management console to managed device) || Unofficial
|- style="background:khaki;"
| 903 || TCP || UDP || ideafarm-panic (IdeaFarm (tm) Operations) || Official
|- style="background:khaki;"
| 903 || TCP ||     || [[VMware]] Remote Console<ref>Port 903: [http://kb.vmware.com/kb/1005189 "Required ports for configuring an external firewall to allow ESX and VirtualCenter traffic"], 2009-07-07. Retrieved 2009-08-04.</ref> 
|| Unofficial
|- style="background:lightsteelblue;"
| 904 || TCP ||     || [[VMware]] Server Alternate (if 902 is in use, i.e. SUSE linux) || Unofficial
|- style="background:lightsteelblue;"
| 911 || TCP ||     || [[Network Console on Acid]] (NCA)—local [[tty (Unix)|tty]] redirection over [[OpenSSH]] || Unofficial
|- style="background:lightsteelblue;"
| 944 ||  || UDP || [[Network File System]] Service || Unofficial
|- style="background:lightsteelblue;"
| 953 || TCP || UDP || [[Domain Name System]] (DNS) RNDC Service || Unofficial
|- style="background:lightsteelblue;"
| 973 ||  || UDP || Network File System over [[IPv6]] Service || Unofficial
|- style="background:lightsteelblue;"
| 981 || TCP ||     || [[SofaWare Technologies]] Remote HTTPS management for firewall devices running embedded [[Check Point]] [[FireWall-1]] software || Unofficial
|-
| 987 || TCP ||     || [[Microsoft Windows]] SBS [[SharePoint]]  || Unofficial
|-
| 989 || TCP || UDP || [[FTPS]] Protocol (data): [[FTP]] over [[Transport Layer Security|TLS]]/[[Secure Sockets Layer|SSL]] || Official
|-
| 990 || TCP || UDP || [[FTPS]] Protocol (control): [[FTP]] over [[Transport Layer Security|TLS]]/[[Secure Sockets Layer|SSL]] || Official
|-
| 991 || TCP || UDP || NAS ([[Netnews]] Administration System)<ref>RFC 4707</ref> || Official
|-
| 992 || TCP || UDP || [[Telnet|TELNET]] protocol over [[Transport Layer Security|TLS]]/[[Secure Sockets Layer|SSL]] || Official
|-
| 993 || TCP ||     || [[Internet Message Access Protocol]] over [[Transport Layer Security|TLS]]/[[Secure Sockets Layer|SSL]] (IMAPS) || Official
|-
| 994 || TCP || UDP || [[Internet Relay Chat]] over [[Transport Layer Security|TLS]]/[[Secure Sockets Layer|SSL]] (IRCS) || Official
|-
| 995 || TCP ||     || [[Post Office Protocol]] 3 over [[Transport Layer Security|TLS]]/[[Secure Sockets Layer|SSL]] (POP3S) || Official
|- style="background:lightsteelblue;"
| 999 || TCP ||     || [[ScimoreDB]] Database System || Unofficial
|- style="background:lightsteelblue;"
| 1002|| TCP ||     || [[Opsware]] agent (aka cogbot) || Unofficial
|- style="background:lightsteelblue;"
| 1010|| TCP ||     || [[ThinLinc]] Web Administration || Unofficial
|-
| 1023|| TCP || UDP || Reserved<ref name=IANA /> || Official
|}

== Registered ports ==
{{External links|date=October 2011}}
The range of port numbers from 1024 to 49151 are the registered ports. They are assigned by [[Internet Assigned Numbers Authority|IANA]] for specific service upon application by a requesting entity.<ref name=IANA /> On most systems, registered ports can be used by ordinary users.

This is an '''incomplete list''' of notable ports. See the [https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.txt Service Name and Transport Protocol Port Number Registry] of IANA for the complete list of assigned ports.
<!-- In this table, the Port number, TCP and UDP columns are lined up
     using spaces as padding. This is for wiki markup readability only.
     It does not affect the browser rendering of the page. -->

{| class="wikitable sortable"
|-
! Port   || TCP || UDP || Description || Status
|- style="background:lightsteelblue;"
| 1025   || TCP ||     || [[Network File System (protocol)|NFS]] or [[Internet Information Services|IIS]] or [[Teradata]] || Unofficial
|- style="background:lightsteelblue;"
| 1026   || TCP ||     || Often used by Microsoft [[Distributed Component Object Model|DCOM]] services || Unofficial
|- style="background:lightsteelblue;"
| 1027   || TCP ||     || Task Scheduler || Unofficial
|-
| 1027   ||     || UDP || Native IPv6 behind IPv4-to-IPv4 NAT Customer Premises Equipment (6a44)<ref>RFC 6751</ref> || Official
|- style="background:lightsteelblue;"
| 1029   || TCP ||     || Often used by Microsoft [[Distributed Component Object Model|DCOM]] services || Unofficial
|- style="background:lightsteelblue;"
| 1030   || TCP ||     || services.exe || Unofficial
|-
| 1058   || TCP || UDP || nim, [[IBM]] [[IBM AIX (operating system)|AIX]] [[Network Installation Manager]] (NIM) || Official
|-
| 1059   || TCP || UDP || nimreg, [[IBM]] [[IBM AIX (operating system)|AIX]] [[Network Installation Manager]] (NIM) || Official
|- style="background:lightsteelblue;"
| 1064   || TCP ||     || [[Local Security Authority Subsystem Service|lsass.exe]] || Unofficial
|-
| 1080   || TCP ||     || [[SOCKS]] proxy || Official
|-
| 1085   || TCP || UDP || [[WebObjects]] || Official
|-
| 1098   || TCP || UDP || rmiactivation, [[Java remote method invocation|RMI]] Activation || Official
|-
| 1099   || TCP || UDP || rmiregistry, [[Java remote method invocation|RMI]] Registry || Official
|- style="background:lightsteelblue;"
| 1109   || TCP ||     || [[Kerberos (protocol)|Kerberos]] Post Office Protocol ([[Kerberized Post Office Protocol|KPOP]]) || Unofficial
|- style="background:lightsteelblue;"
| 1110   ||     || UDP || [http://www.easybits.com/ EasyBits] School network discovery protocol (for Intel's CMPC platform) || Unofficial
|- style="background:lightsteelblue;"
| 1119   || TCP || UDP || Used by some [[Blizzard Entertainment|Blizzard]] games<ref name="blizzard" /> || Unofficial
|- 
| 1140   || TCP || UDP || [http://www.autonoc.com/ AutoNOC] protocol || Official
|- style="background:lightsteelblue;"
| 1167   ||     || UDP || phone, conference calling || Unofficial
|-
| 1169   || TCP || UDP || Tripwire || Official
|-
| 1176   || TCP ||     || [http://www.perceptiveautomation.com/corp/overview.html Perceptive Automation]{{dead link|date=March 2015}} [http://www.perceptiveautomation.com/indigo/ Indigo]{{dead link|date=March 2015}} [[Home automation]] server—configuration and control access || Official
|-
| 1182   || TCP || UDP || [http://www.accelenet.com/products-technology.htm AcceleNet] [http://www.accelenet.com/support-technical-library.htm Intelligent Transfer Protocol] || Official
|-
| 1194   || TCP || UDP || [[OpenVPN#Networking|OpenVPN]] || Official
|-
| 1198   || TCP || UDP || The [[cajo project]] Free dynamic transparent distributed computing in Java || Official
|-
| 1200   || TCP ||     || scol, protocol used by SCOL 3D virtual worlds server to answer world name resolution client request<ref>{{cite web|url=http://andrew.triumf.ca/ports2/ |title=Brief descriptions of registered TCP and UDP ports |publisher=Andrew.triumf.ca |date= |accessdate=2014-05-27}}</ref> || Official
|- style="background:khaki;"
| 1200   ||     || UDP || scol, protocol used by SCOL 3D virtual worlds server to answer world name resolution client request || Official
|- style="background:khaki;"
| 1200   ||     || UDP || [[Steam content delivery|Steam Friends Applet]] || Unofficial
|-
| 1214   || TCP ||     || [[Kazaa]] || Official
|- style="background:lightsteelblue;"
| 1217   || TCP ||     || Uvora Online || Unofficial
|-
| 1220   || TCP ||     || [[QuickTime Streaming Server]] administration || Official
|-
| 1223   || TCP || UDP || TGP, [http://www.vocaltec.com/ TrulyGlobal] Protocol, also known as "The Gur Protocol" (named for Gur Kimchi of TrulyGlobal) || Official
|-
| 1232   || TCP || UDP || first-defense, Remote systems monitoring service from Nexum, Inc || Official
|- style="background:lightsteelblue;"
| 1234   ||     || UDP || [[VLC media player]] default port for UDP/RTP stream || Unofficial
|- style="background:lightsteelblue;"
| 1234   || TCP ||     || [[Mercurial]] and [[Git (software)|git]] default ports for serving Hyper Text || Unofficial
|- style="background:lightsteelblue;"
| 1236   || TCP ||     || Symantec BindView Control UNIX Default port for TCP management server connections || Unofficial
|-
| 1241   || TCP || UDP || [[Nessus (software)|Nessus]] Security Scanner || Official
|-
| 1270   || TCP || UDP || [[Microsoft]] [[System Center Operations Manager]] (SCOM) (formerly Microsoft Operations Manager (MOM)) agent || Official
|-
| 1293   || TCP || UDP || [[IPSec]] (Internet Protocol Security) || Official
|- style="background:lightsteelblue;"
| 1301   || TCP ||     || Palmer Performance OBDNet || Unofficial
|-
| 1306   || TCP || UDP || Boomerang || Official
|-
| 1309   || TCP ||     || [[Altera]] Quartus jtagd || Official
|-
| 1311   || TCP ||     || Dell [[OpenManage]] HTTPS || Official
|- style="background:lightsteelblue;"
| 1313   || TCP ||     || Xbiim (Canvii server){{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 1314   || TCP ||     || [[Festival Speech Synthesis System]] || Unofficial
|-
| 1319   || TCP ||     || AMX ICSP || Official
|-
| 1319   ||     || UDP || AMX ICSP|| Official
|-
| 1323   || TCP || UDP || brcd (Todd Picquelle - multi-purpose application port) || Official
|-
|- style="background:khaki;"
| 1337   || TCP ||     || neo4j-shell || Unofficial
|- style="background:khaki;"
| 1337   || TCP ||  UDP   || Men and Mice DNS || Official
|- style="background:khaki;"
| 1337   || TCP ||     || [[WASTE]] Encrypted File Sharing Program || Unofficial
|-
| 1341   || TCP || UDP || [[Qubes]] ([[Manufacturing Execution System]]) || Official
|-
| 1344   || TCP ||     || [[Internet Content Adaptation Protocol]] || Official
|-
| 1352   || TCP ||     || [[IBM]] [[Lotus Notes]]/[[IBM Lotus Domino|Domino]] [[Remote procedure call|(RPC)]] protocol || Official
|-
| 1364   || TCP ||     || [[IBM]] [[Connect:Direct]]/[[FTP+]] [[FTPS Protocol: FTP over TLS/SSL]] || Unofficial
|-
| 1387   || TCP || UDP || cadsi-lm, LMS International (formerly Computer Aided Design Software, Inc. (CADSI)) LM || Official
|-
| 1414   || TCP ||     || [[IBM]] [[WebSphere MQ]] (formerly known as [[MQSeries]]) || Official
|-
| 1417   || TCP || UDP || Timbuktu Service 1 Port || Official
|-
| 1418   || TCP || UDP || Timbuktu Service 2 Port || Official
|-
| 1419   || TCP || UDP || Timbuktu Service 3 Port || Official
|-
| 1420   || TCP || UDP || Timbuktu Service 4 Port || Official
|-
| 1431   || TCP ||     || [http://www.groggs.group.cam.ac.uk/protocol.txt Reverse Gossip Transport Protocol (RGTP)], used to access a General-purpose Reverse-Ordered Gossip Gathering System ([http://www.groggs.group.cam.ac.uk/ GROGGS]) [[bulletin board system|bulletin board]], such as that implemented on the [[University of Cambridge|Cambridge University]]'s [[Phoenix (computer)|Phoenix system]] || Official
|-
| 1433   || TCP ||     || MSSQL ([[Microsoft]] [[Microsoft SQL Server|SQL Server]] [[database management system]]) Server || Official
|-
| 1434   || TCP || UDP || MSSQL ([[Microsoft]] [[Microsoft SQL Server|SQL Server]] [[database management system]]) Monitor || Official
|-
| 1470   || TCP ||     || Solarwinds Kiwi Log Server || Official
|-
| 1481   || TCP || UDP || AIRS || Official
|-
| 1494   || TCP || UDP || [[Citrix]] [[Citrix XenApp|XenApp]] [[Independent Computing Architecture]] (ICA) [[thin client]] [[Protocol (computing)|protocol]]<ref name="citrixblogger"/> || Official
|- style="background:khaki;"
| 1500   || TCP ||     || [[IBM Tivoli Storage Manager]] server || Unofficial
|- style="background:khaki;"
| 1500   || TCP ||     || NetGuard GuardianPro firewall (NT4-based) Remote Management || Unofficial
|- style="background:lightsteelblue;"
| 1501   || TCP ||     || [[IBM Tivoli Storage Manager]] client scheduler || Unofficial
|- style="background:lightsteelblue;"
| 1501   ||     || UDP || NetGuard GuardianPro firewall (NT4-based) Authentication Client || Unofficial
|- style="background:lightsteelblue;"
| 1503   || TCP || UDP || [[Windows Live Messenger]] (Whiteboard and Application Sharing) || Unofficial
|-
| 1512   || TCP || UDP || [[Microsoft]] [[Windows Internet Name Service|Windows Internet Name Service (WINS)]] || Official
|-
| 1513   || TCP || UDP || [[Garena]] Garena Gaming Client || Official
|- style="background:khaki;"
| 1521   || TCP ||     || nCube License Manager, SQLnet || Official
|- style="background:khaki;"
| 1521   || TCP ||     || [[Oracle database]] default listener, in future releases official port 2483 || Unofficial
|-
| 1524   || TCP || UDP || ingreslock, ingres || Official
|- style="background:lightsteelblue;"
| 1527   || TCP ||     || [[Apache Derby#Derby Network Server|Apache Derby Network Server]] default port || Unofficial
|- style="background:lightsteelblue;"
| 1528   || TCP ||     || [[Oracle database]] common alternative for listener || Unofficial
|- style="background:lightsteelblue;"
| 1533   || TCP ||     || IBM [[Sametime]] IM—Virtual Places Chat [[Microsoft SQL Server]] || Official
|- style="background:lightsteelblue;"
| 1534   ||     || UDP || [[Eclipse]] Target Communication Framework (TCF) agent discovery<ref>{{cite web|url=http://git.eclipse.org/c/tcf/org.eclipse.tcf.git/plain/docs/TCF_UDP_Discovery.html?id=3fa0b5f160717ba5a38cf6f80295d5b32cfaf23c |title=Discovery / Autoconf |publisher=Git.eclipse.org |date= |accessdate=2013-10-08}}</ref> || Unofficial
|-
| 1547   || TCP || UDP || Laplink || Official
|- style="background:khaki;"
| 1550   || TCP || UDP || 3m-image-lm Image Storage license manager 3M Company || Official
|- style="background:khaki;"
| 1550   || TCP ||     || [[Gadu-Gadu]] (direct client-to-client) || Unofficial
|- style="background:lightsteelblue;"
| 1580   || TCP ||     || [[IBM Tivoli Storage Manager]] server web interface || Unofficial
|- style="background:lightsteelblue;"
| 1581   || TCP ||     || [[IBM Tivoli Storage Manager]] web client || Unofficial
|-
| 1581   ||     || UDP || [[Combat-net radio|MIL STD 2045-47001 VMF]] || Official
|- style="background:lightsteelblue;"
| 1583   || TCP ||     || [[Pervasive PSQL]] || Unofficial
|- style="background:lightsteelblue;"
| 1589   ||     || UDP || Cisco [[VQP]] (VLAN Query Protocol) / [[VLAN Management Policy Server|VMPS]] || Unofficial
|- style="background:lightsteelblue;"
| 1590   || TCP ||     || GE Smallworld Datastore Server (SWMFS/Smallworld Master Filesystem){{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 1604   || TCP ||     || Darkcomet RAT server (Remote Administration Tool/Trojan) || Unofficial
|- style="background:lightsteelblue;"
| 1627   ||     ||     || iSketch{{citation needed|date=March 2012}} || Unofficial
|-
| 1628   || TCP ||     || LonWorks Remote Network Interface (RNI) || Official
|-
| 1628   ||     || UDP || LonWorks IP tunneling (ANSI EIA/CEA-852, EN 14908-4) || Official
|-
| 1629   || TCP ||     || Alternate LonWorks Remote Network Interface (RNI) || Official
|-
| 1629   ||     || UDP || LonWorks IP tunneling configuration server (ANSI EIA/CEA-852, EN 14908-4) || Official
|- style="background:lightsteelblue;"
| 1645   ||     || UDP || Old radius port, [[RADIUS]] authentication protocol. Enabled for compatibility reasons by default on [[Cisco]] and [[Juniper Networks]] RADIUS servers.<ref>{{cite web|url=http://www.juniper.net/techpubs/software/aaa_802/sbrc/sbrc70/sw-sbrc-admin/html/Concepts2.html|title=RADIUS Overview|work=juniper.net|accessdate=16 March 2015}}</ref> Official port is 1812. TCP port 1645 MUST NOT be used.<ref name="ietf.org">{{cite web|url=https://tools.ietf.org/html/rfc6613#section-2.2|title=RFC 6613 - RADIUS over TCP|work=ietf.org|accessdate=16 March 2015}}</ref> || Unofficial
|- style="background:lightsteelblue;"
| 1646   ||     || UDP || Old radacct port, [[RADIUS]] accounting protocol. Enabled for compatibility reasons by default on  [[Cisco]] and [[Juniper Networks]] RADIUS servers. Official port is 1813. TCP port 1646 MUST NOT be used.<ref name="ietf.org"/> || Unofficial
|- style="background:lightsteelblue;"
| 1666   || TCP ||     || [[Perforce]] || Unofficial
|-
| 1677   || TCP || UDP || [[Novell GroupWise]] clients in client/server access mode || Official
|- style="background:lightsteelblue;"
| 1688   || TCP ||     || Microsoft [[Key Management Service]] for KMS Windows Activation || Unofficial
|- style="background:lightsteelblue;"
| 1700   ||     || UDP || Cisco RADIUS Change of Authorization for TrustSec{{citation needed|date=March 2012}} || Unofficial
|-
| 1701   ||     || UDP || [[Layer 2 Forwarding Protocol]] (L2F) & [[Layer 2 Tunneling Protocol]] (L2TP) || Official
|- style="background:khaki;"
| 1707   || TCP || UDP || [[Windward Studios]] || Official
|- style="background:khaki;"
| 1707   || TCP ||     || Romtoc Interactive Modular Multiplayer Client-Server Online Application Interface & [[Layer 2 Tunneling Protocol]] (L2TP) || Unofficial
|- style="background:lightsteelblue;"
| 1716   || TCP ||     || [[America's Army]] [[Massively multiplayer online game]] (MMO) || Unofficial
|-
| 1719   ||     || UDP || [[H.323]] Registration and alternate communication || Official
|-
| 1720   || TCP ||     || [[H.323]] Call signalling || Official
|-
| 1723   || TCP || UDP || Microsoft [[Point-to-Point Tunneling Protocol]] (PPTP) || Official
|- style="background:lightsteelblue;"
| 1725   ||     || UDP || Valve [[Steam (software)|Steam]] Client || Unofficial
|-
| 1755   || TCP || UDP || [[Microsoft Media Services]] (MMS, ms-streaming) || Official
|-
| 1761   ||     || UDP || cft-0 || Official
|- style="background:khaki;"
| 1761   || TCP ||     || cft-0 || Official
|- style="background:khaki;"
| 1761   || TCP ||     || [[Novell]] [[Novell ZENworks|Zenworks]] Remote Control utility || Unofficial
|-
| 1762–1768 ||TCP||UDP || cft-1 to cft-7 || Official
|-
| 1776   || TCP || UDP || Federal Emergency Management Information System || Official
|- style="background:lightsteelblue;"
| 1792   || TCP || UDP || Moby{{citation needed|date=March 2012}} || Unofficial
|-
| 1801   || TCP || UDP || [[Microsoft Message Queuing]] || Official
|-
| 1812   || TCP || UDP || radius, [[RADIUS]] authentication protocol || Official
|-
| 1813   || TCP || UDP || radacct, [[RADIUS]] accounting protocol || Official
|-
| 1863   || TCP ||     || [[MSNP]] ([[Microsoft Notification Protocol]]), used by the [[Microsoft Messenger service]] and a number of [[Instant Messaging]] [[Microsoft Messenger service#Official clients|clients]] || Official
|-
| 1883   || TCP || UDP || [[MQ Telemetry Transport]] (MQTT), formerly known as MQIsdp (MQSeries SCADA protocol) || Official
|- style="background:lightsteelblue;"
| 1886   || TCP ||     || Leonardo over IP Pro2col Ltd || Unofficial
|-
| 1900   ||     || UDP || Microsoft [[Simple Service Discovery Protocol|SSDP]] Enables discovery of [[Universal Plug and Play|UPnP]] devices || Official
|- style="background:lightsteelblue;"
| 1920   || TCP ||     || [[IBM Tivoli Framework|IBM Tivoli]] monitoring console || Unofficial
|-
| 1935   || TCP ||     || [[Adobe Systems]] [[Macromedia]] [[Adobe Flash|Flash]] [[Real Time Messaging Protocol|Real Time Messaging Protocol (RTMP)]] "plain" protocol || Official
|-
| 1947   || TCP || UDP || SentinelSRM (hasplm), Aladdin HASP License Manager || Official
|- style="background:lightsteelblue;"
| 1967   ||     || UDP || Cisco IOS IP Service Level Agreements (IP SLAs) Control Protocol{{citation needed|date=March 2012}} || Unofficial
|-
| 1970   || TCP || UDP || Netop Remote Control || Official
|-
| 1971   || TCP || UDP || Netop School || Official
|-
| 1972   || TCP || UDP || [[InterSystems Caché]] || Official
|-
| 1975–1977 ||  || UDP || Cisco [[Total cost of ownership|TCO]] ([http://www.cisco.com/en/US/netsol/networking_solutions_networking_basic09186a00800a3524.html Documentation]) || Official
|-
| 1978    || TCP ||     || The Remote Mouse Server Port ||
|-
| 1984   || TCP ||     || [http://bb4.com/ Big Brother] and related [[Xymon]] (formerly Hobbit) System and Network Monitor || Official
|-
| 1985   ||     || UDP || [[Hot Standby Router Protocol|Cisco HSRP]] || Official
|- style="background:lightsteelblue;"
| 1997   || TCP ||     || Chizmo Networks Transfer Tool{{citation needed|date=March 2012}} || Unofficial
|-
| 1998   || TCP || UDP || [[Cisco]] X.25 over TCP ([[XOT]]) service || Official
|-
| 2000   || TCP || UDP || [[Skinny Client Control Protocol|Cisco SCCP (Skinny)]] || Official
|- style="background:lightsteelblue;"
| 2001   ||     || UDP || [[CAPTAN]] Test Stand System || Unofficial
|- style="background:lightsteelblue;"
| 2002   || TCP ||     || Secure Access Control Server (ACS) for Windows{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 2008   || TCP ||     || Stylex Secured server || Unofficial
|- style="background:lightsteelblue;"
| 2010   || TCP ||     || [[Artemis: Spaceship Bridge Simulator]] default port || Unofficial
|- style="background:lightsteelblue;"
| 2014   || TCP ||     || [http://remoticus.com/ Remoticus] || Unofficial
|- style="background:lightsteelblue;"
| 2030   ||     ||     ||[[Oracle Corporation|Oracle]] services for [[Microsoft Transaction Server]] || Unofficial
|-
| 2031   || TCP || UDP || mobrien-chat([http://chat.mobrien.com:2031/ http://chat.mobrien.com:2031]) || Official
|- style="background:lightsteelblue;"
| 2041   || TCP ||     || Mail. Ru Agent communication protocol{{citation needed|date=March 2012}} || Unofficial
|- style="background:khaki;"
| 2049   || TCP || UDP || [[Network File System]] || Official
|- style="background:khaki;"
| 2049   ||     || UDP || shilp || Official
|- style="background:lightsteelblue;"
| 2053   || TCP ||     || knetd [[Kerberos (protocol)|Kerberos]] de-multiplexor || Unofficial
|-
| 2055   || TCP || UDP || Iliad-Odyssey Protocol || Official
|- style="background:lightsteelblue;"
| 2056   ||     || UDP || [[Civilization 4]] multiplayer || Unofficial
|-
| 2071   || TCP || UDP || Axon Control Protocol (ACP) || Official
|-
| 2074   || TCP || UDP || Vertel VMF SA (i.e. App.. SpeakFreely) || Official
|-
| 2077   || TCP ||     || TrelliSoft Agent || Official
|-
| 2080   || TCP || UDP || [[Autodesk]] NLM ([[FLEXlm]]) || Official
|- style="background:khaki;"
| 2082   || TCP ||     || Infowave Mobility Server || Official
|- style="background:khaki;"
| 2082   || TCP ||     || [[CPanel]] default || Unofficial
|- style="background:khaki;"
| 2083   || TCP ||     || Secure Radius Service (radsec) || Official
|- style="background:khaki;"
| 2083   || TCP ||     || [[CPanel]] default [[Secure Sockets Layer|SSL]] || Unofficial
|- style="background:khaki;"
| 2086   || TCP ||     || [[GNUnet]] || Official
|- style="background:khaki;"
| 2086   || TCP ||     || [[WHM|WebHost Manager]] default || Unofficial
|- style="background:lightsteelblue;"
| 2087   || TCP ||     || [[WHM|WebHost Manager]] default [[Secure Sockets Layer|SSL]] || Unofficial
|- style="background:lightsteelblue;"
| 2095   || TCP ||     || [[CPanel]] default Web mail || Unofficial
|- style="background:lightsteelblue;"
| 2096   || TCP ||     || [[CPanel]] default [[Secure Sockets Layer|SSL]] Web mail || Unofficial
|- style="background:lightsteelblue;"
| 2100   || TCP ||     || [[Warzone 2100]] multiplayer || Unofficial
|-
| 2102   || TCP || UDP || zephyr-srv [[Project Athena]] Zephyr Notification Service server || Official
|-
| 2103   || TCP || UDP || zephyr-clt [[Project Athena]] Zephyr Notification Service serv-hm connection || Official
|-
| 2104   || TCP || UDP || zephyr-hm [[Project Athena]] Zephyr Notification Service hostmanager || Official
|- style="background:khaki;"
| 2105   || TCP || UDP || [[Ibm|IBM]] MiniPay || Official
|- style="background:khaki;"
| 2105   || TCP || UDP || eklogin [[Kerberos (protocol)|Kerberos]] encrypted remote login (rlogin) || Unofficial
|- style="background:khaki;"
| 2105   || TCP || UDP || zephyr-hm-srv [[Project Athena]] Zephyr Notification Service hm-serv connection (should use port 2102) || Unofficial
|- style="background:lightsteelblue;"
| 2115   || TCP || UDP || MIS Department || Unofficial
|- style="background:lightsteelblue;"
| 2121   || TCP ||     || FTP proxy{{citation needed|date=March 2012}} || Unofficial
|-
| 2142   ||     || UDP || TDMoIP (RFC 5087) || Official
|- style="background:lightsteelblue;"
| 2144   || TCP ||     || Iron Mountain LiveVault Agent{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 2145   || TCP ||     || Iron Mountain LiveVault Agent{{citation needed|date=March 2012}} || Unofficial
|-
| 2156   ||     || UDP || Talari Reliable Protocol || Official
|-
| 2159   || TCP || UDP || [[Gdbserver|GDB Remote Debug Port]] || Official
|-
| 2160   || TCP ||     || [[American Power Conversion|APC]] Agent || Official
|-
| 2161   || TCP ||     || [[American Power Conversion|APC]] Agent || Official
|-
| 2179   || TCP ||     || VMConnect to Hyper-V hosts || Official
|-
| 2181   || TCP || UDP || [[EForward]]-document transport system || Official
|- style="background:lightsteelblue;"
| 2181   || TCP ||  || [[Apache ZooKeeper]] default client port || Unofficial
|- style="background:lightsteelblue;"
| 2190   ||     || UDP || TiVoConnect Beacon{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 2195   || TCP ||     || [[Apple Push Notification Service]] [http://developer.apple.com/library/ios/#DOCUMENTATION/NetworkingInternet/Conceptual/RemoteNotificationsPG/CommunicatingWIthAPS/CommunicatingWIthAPS.html Link] || Unofficial
|- style="background:lightsteelblue;"
| 2196 || TCP ||       || Apple Push Notification—Feedback [http://developer.apple.com/library/ios/#DOCUMENTATION/NetworkingInternet/Conceptual/RemoteNotificationsPG/CommunicatingWIthAPS/CommunicatingWIthAPS.html Link] || Unofficial
|- style="background:lightsteelblue;"
| 2200   ||     || UDP || Tuxanci game server<ref>{{cite web|url=http://www.tuxanci.org/server/howto|title=Provoz game serveru|date=27 October 2008|work=tuxanci.org|accessdate=16 March 2015}}</ref> || Unofficial
|-
| 2210   ||     || UDP || NOAAPORT Broadcast Network || Official
|- style="background:khaki;"
| 2210   || TCP ||     || NOAAPORT Broadcast Network || Official
|- style="background:khaki;"
| 2210   || TCP ||     || [[MikroTik]] Remote management for "The Dude" || Unofficial
|-
| 2211   ||     || UDP || EMWIN || Official
|- style="background:khaki;"
| 2211   || TCP ||     || EMWIN || Official
|- style="background:khaki;"
| 2211   || TCP ||     || [[MikroTik]] Secure management for "The Dude" || Unofficial
|-
| 2212   ||     || UDP || LeeCO POS Server Service || Official
|- style="background:khaki;"
| 2212   || TCP ||     || LeeCO POS Server Service || Official
|- style="background:khaki;"
| 2212   || TCP ||     || Port-A-Pour Remote WinBatch || Unofficial
|-
| 2219   || TCP || UDP || [[NetIQ]] NCAP Protocol || Official
|-
| 2220   || TCP || UDP || [[NetIQ]] End2End || Official
|- style="background:lightsteelblue;"
| 2221   || TCP ||     || [[ESET]] Anti-virus updates <ref name="eset_user_guide_5_2">{{cite web|url="http://download.eset.com/manuals/eset_era_5.2_userguide_enu.pdf"|title=Installation manual and user guide Remote administrator 5|publisher = ESET, spol. s r.o.|accessdate = 29 January 2015}}</ref>|| Unofficial
|- style="background:khaki;"
| 2222   || TCP ||     ||[[ESET]] Remote administrator <ref name="eset_user_guide_5_2" />|| Unofficial
|- style="background:khaki;"
| 2222   || TCP ||     || [[DirectAdmin]] default 
|- style="background:khaki;"
| 2223   || TCP ||     ||[[ESET]] Remote administrator <ref name="eset_user_guide_5_2" /> || Unofficial
|- style="background:khaki;"
| 2223   ||     || UDP || Microsoft Office OS X antipiracy network monitor{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 2224   || TCP ||     ||[[ESET]] Remote administrator <ref name="eset_user_guide_5_2" /> || Unofficial
|- style="background:lightsteelblue;"
| 2225   || TCP ||     ||[[ESET]] Remote administrator <ref name="eset_user_guide_5_2" /> || Unofficial
|- style="background:lightsteelblue;"
| 2226   || TCP ||     ||[[ESET]] Remote administrator <ref name="eset_user_guide_5_2" /> || Unofficial

|-
| 2261   || TCP || UDP || [[CoMotion]] Master || Official
|-
| 2262   || TCP || UDP || [[CoMotion]] Backup || Official
|-
| 2266   || TCP || UDP || [http://www.m-files.com/ M-Files] || Official
|- style="background:lightsteelblue;"
| 2301   || TCP ||     || HP System Management Redirect to port 2381{{citation needed|date=March 2012}} || Unofficial
|- style="background:khaki;"
| 2302   ||     || UDP || [[ArmA]] multiplayer (default for game) || Unofficial
|- style="background:khaki;"
| 2302   ||     || UDP || [[Halo: Combat Evolved]] multiplayer || Unofficial
|- style="background:lightsteelblue;"
| 2303   ||     || UDP || [[ArmA]] multiplayer (default for server reporting) ''(default port for game +1)'' || Unofficial
|- style="background:lightsteelblue;"
| 2305   ||     || UDP || [[ArmA]] multiplayer (default for VoN) ''(default port for game +3)'' || Unofficial
|- style="background:lightsteelblue;"
| 2323   || TCP ||     || [[Philips]] TVs based on jointSPACE<ref>{{cite web|url=http://www.supportforum.philips.com/en/showthread.php?869-jointSPACE-IP-Ports |title=Philips - Contact en Ondersteuning |publisher=Supportforum.philips.com |date= |accessdate=2013-10-08}}</ref>|| Unofficial
|- style="background:lightsteelblue;"
| 2345   || TCP ||     || Default Used by Symon Communications - Symon2KpipeServer -can be changed by administrator to anything || Unofficial
|- style="background:lightsteelblue;"
| 2351   || TCP ||     || AIM game LAN network port || Unofficial
|- style="background:lightsteelblue;"
| 2368   || TCP ||     || Used by [http://ghost.org/ Ghost Blogging Platform] || Unofficial
|- style="background:lightsteelblue;"
| 2369   || TCP ||     || Default for [[BMC Software]] [[BMC Control-M|Control-M/Server]]—Configuration Agent, though often changed during installation || Unofficial
|- style="background:lightsteelblue;"
| 2370   || TCP ||     || Default for [[BMC Software]] [[BMC Control-M|Control-M/Server]]—to allow the [[BMC Control-M|Control-M/Enterprise Manager]] to connect to the [[BMC Control-M|Control-M/Server]] || Unofficial
|-
| 2375   || TCP ||     || [[Docker (software)|Docker]] REST API (plain) || Official
|-
| 2376   || TCP ||     || [[Docker (software)|Docker]] REST API (SSL) || Official
|- style="background:lightsteelblue;"
| 2379   || TCP ||     || [[KGS Go Server]] || Unofficial
|- style="background:lightsteelblue;"
| 2381   || TCP ||     || HP Insight Manager default for Web server{{citation needed|date=March 2012}} || Unofficial
|- style="background:khaki;"
| 2399   || TCP ||     || [[FileMaker]] Data Access Layer (ODBC/JDBC) || Official
|-
| 2401   || TCP ||     || [[Concurrent Versions System|CVS]] version control system password-based server || Official
|-
| 2404   || TCP ||     || [[International Electrotechnical Commission|IEC]] [[IEC 60870-5|60870-5]] [[IEC 60870-5-104|-104]], used to send [[electric power]] [[telecontrol]] [[message]]s between two systems via directly connected [[data circuit]]s || Official
|-
| 2420   ||     || UDP || Westell Remote Access || Official
|-
| 2424   || TCP ||     || [[OrientDB]] database listening for Binary client connections || Official
|-
| 2427   ||     || UDP || Cisco [[Media Gateway Control Protocol|MGCP]] || Official
|-
| 2447   || TCP || UDP || ovwdb—[[OpenView]] [[Network Node Manager]] (NNM) daemon || Official
|-
| 2463   || TCP || UDP || LSI RAID Management formerly Symbios Logic || Official
|-
| 2480   || TCP ||     || [[OrientDB]] database listening for HTTP client connections || Official
|-
| 2483   || TCP || UDP || [[Oracle database]] listening for unsecure client connections to the listener, replaces port 1521 || Official
|-
| 2484   || TCP || UDP || [[Oracle database]] listening for [[Secure Sockets Layer|SSL]] client connections to the listener || Official
|-
| 2500   || TCP ||     || THEÒSMESSENGER listening for TheòsMessenger client connections || Official
|-
| 2501   || TCP ||     || TheosNet-Admin listening for TheòsMessenger client connections || Official
|-
| 2518   || TCP || UDP || Willy || Official
|- style="background:lightsteelblue;"
| 2525   || TCP ||     || SMTP alternate{{citation needed|date=March 2012}} || Unofficial
|-
| 2535   || TCP ||     || MADCAP—Multicast Address Dynamic Client Allocation Protocol || Official
|-
| 2540   || TCP || UDP || LNS/OpenLns Remote Server || Official
|-
| 2541   || TCP ||     || LNS/OpenLns Remote Server || Official
|-
| 2541   ||     || UDP || LonTalk/IP || Official
|-
| 2546–2548   || TCP || UDP || [[EVault]] data protection services (Vytal Vault) || Official
|- style="background:lightsteelblue;"
| 2593   || TCP || UDP || RunUO—[[Ultima Online]] server || Unofficial
|- style="background:lightsteelblue;"
| 2598   || TCP ||     || new ICA (Citrix) —when Session Reliability is enabled, TCP port 2598 replaces port 1494<ref name="citrixblogger">{{cite web|last=Muir|first=Jeff|title=Two Port ICA|url=http://citrixblogger.org/2008/03/14/two-port-ica/|accessdate=2008-03-14 |archiveurl=https://web.archive.org/web/20120615184554/http://citrixblogger.org/2008/03/14/two-port-ica|archivedate=14 March 2008|page=1}}</ref> || Unofficial
|- style="background:lightsteelblue;"
| 2599   || TCP ||     || [[SonicWALL]] anti-spam traffic between Remote Analyzer (RA) and Control Center (CC) || Unofficial
|- style="background:lightsteelblue;"
| 2610   || TCP ||     || TrackiT mobile device monitoring || Unofficial
|-
| 2612   || TCP || UDP || QPasa from MQSoftware || Official
|-
| 2636   || TCP ||     || Solve Service || Official
|- style="background:lightsteelblue;"
| 2638   || TCP ||     || SQL Anywhere database server<ref>http://dcx.sybase.com/index.html#sa160/en/dbadmin/serverport-network-conparm.html</ref><ref>{{cite web|url=https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=2638 |title=Service Name and Transport Protocol Port Number Registry |publisher=Iana.org |date= |accessdate=2013-10-26}}</ref> || Official
|-
| 2641   || TCP || UDP || HDL Server from CNRI || Official
|-
| 2642   || TCP || UDP || Tragic || Official
|-
| 2643   || TCP ||     || NetApp SANTricity Storage Manager Jview process || Official
|-
| 2698   || TCP || UDP || Citel / MCK IVPIP || Official
|- style="background:lightsteelblue;"
| 2703   || TCP ||     || [[Vipul's Razor]] distributed, collaborative, spam-detection-and-filtering network || Unofficial
|- style="background:lightsteelblue;"
| 2710   ||     || UDP || [[XBT Tracker]] experimental UDP tracker extension || Unofficial
|- style="background:khaki;"
| 2710   || TCP ||     || [[XBT Tracker]] || Unofficial
|- style="background:khaki;"
| 2710   || TCP ||     || Knuddels.de{{citation needed|date=March 2012}} || Unofficial
|-
| 2735   || TCP || UDP || [[NetIQ]] Monitor Console || Official
|-
| 2809   || TCP || UDP || corbaloc:iiop URL, per the [[CORBA]] 3.0.3 specification || Official
|- style="background:lightsteelblue;"
| 2809   || TCP ||     || IBM [[WebSphere Application Server]] (WAS) [[Remote Method Invocation|rmi]] default (based on CORBA) || Unofficial
|-
| 2811   || TCP ||     || gsi ftp, per the [[GridFTP]] specification || Official
|- style="background:lightsteelblue;"
| 2827   || TCP ||     || [[I2P]] Basic Open Bridge API                             || Unofficial
|- 
| 2226   || TCP ||     ||[[ESET]] Remote administrator <ref name="eset_user_guide_5_2" /> || Unofficial
|- style="background:lightsteelblue;"
| 2868   || TCP || UDP || Norman Proprietary Event Protocol NPEP || Official
|- style="background:lightsteelblue;"
| 2944   ||     || UDP || [[Megaco]] text H.248 || Unofficial
|- style="background:lightsteelblue;"
| 2945   ||     || UDP || [[Megaco]] binary (ASN.1) H.248 || Unofficial
|-
| 2947   || TCP ||     || [[gpsd]] GPS daemon || Official
|-
| 2948   || TCP || UDP || [[Wireless Application Protocol|WAP]]-push [[Multimedia Messaging Service]] (MMS) || Official
|-
| 2949   || TCP || UDP || [[Wireless Application Protocol|WAP]]-pushsecure [[Multimedia Messaging Service]] (MMS) || Official
|- style="background:lightsteelblue;"
| 2967   || TCP ||     || [[Symantec AntiVirus]] Corporate Edition || Unofficial
|- style="background:khaki;"
| 3000   || TCP ||     || Miralix License server{{citation needed|date=March 2012}} || Unofficial
|- style="background:khaki;"
| 3000   || TCP ||     || [[Cloud9 IDE|Cloud9 Integrated Development Environment server]] || Unofficial
|- style="background:khaki;"
| 3000   || TCP ||     || [[Ruby on Rails]] development default<ref>{{cite web|url=http://guides.rubyonrails.org/getting_started.html#starting-up-the-web-server |title=Getting Started with Rails |publisher=rubyonrails.org |date=2012-03-21 |accessdate=2014-05-27}}</ref> || Unofficial
|- style="background:khaki;"
| 3000   || TCP ||     || Meteor development default<ref>{{cite web|url=http://docs.meteor.com/#quickstart|title=Documentation - Meteor|work=meteor.com|accessdate=16 March 2015}}</ref> || Unofficial
|- style="background:khaki;"
| 3000   ||     || UDP || [[BitTorrent Sync]] || Unofficial
|- style="background:khaki;"
| 3000   ||     || UDP || [[Distributed Interactive Simulation]] (DIS), modifiable default || Unofficial
|- style="background:khaki;"
| 3001   || TCP ||     || Miralix Phone Monitor{{citation needed|date=March 2012}} || Unofficial
|- style="background:khaki;"
| 3001   || TCP ||     || [[Opsware]] server (Satellite) || Unofficial
|- style="background:lightsteelblue;"
| 3002   || TCP ||     || Miralix CSTA{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 3003   || TCP ||     || Miralix GreenBox API{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 3004   || TCP ||     || Miralix InfoLink{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 3005   || TCP ||     || Miralix TimeOut{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 3006   || TCP ||     || Miralix SMS Client Connector{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 3007   || TCP ||     || Miralix OM Server{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 3008   || TCP ||     || Miralix Proxy{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 3017   || TCP ||     || Miralix IVR and Voicemail{{citation needed|date=March 2012}} || Unofficial
|-
| 3020   || TCP || UDP || [[Server Message Block|CIFS / SMB]] || Official
|- style="background:lightsteelblue;"
| 3025   || TCP ||     || netpd.org{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 3030   || TCP || UDP || NetPanzer || Unofficial
|-
| 3040   || TCP || UDP || GoLabs Update Port / Project Open Cannibal Update Port || Official
|-
| 3050   || TCP || UDP || gds_db ([[Interbase]]/[[Firebird (database server)|Firebird]]) || Official
|-
| 3051   || TCP || UDP || Galaxy Server (Gateway Ticketing Systems) || Official
|-
| 3052   || TCP || UDP || [[APC by Schneider Electric|APC]] [[PowerChute|PowerChute Network]]<ref name="IANA"/> || Official
|-
| 3071  || TCP || UDP || Call of duty Black ops port || Official
|-
| 3074   || TCP || UDP || Xbox LIVE and/or [[Games for Windows – Live]] || Official
|-
| 3100   || TCP ||     || SMAUSA OpCon Scheduler as the default listen port{{citation needed|date=May 2012}} || Official
|- style="background:lightsteelblue;"
| 3101   || TCP ||     || [[BlackBerry Enterprise Server]] communication to cloud || Unofficial
|-
| 3119   || TCP ||     || D2000 Entis/Actis Application server || Official
|- style="background:khaki;"
| 3128   || TCP ||     || [[Web cache]]s and the default for the [[Squid (software)]] || Unofficial
|- style="background:khaki;"
| 3128   || TCP ||     || Tatsoft default client connection{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 3141   || TCP ||     || [https://pypi.python.org/pypi/devpi/ devpi] [[Python (programming language)|Python]] package server<ref>{{cite web|url=http://doc.devpi.net/0.9.2/quickstart-server.html |title=devpi 0.9.2 documentation - Quickstart devpi-server |publisher=devpi.net |date= |accessdate=2014-05-27}}</ref>||  Unofficial
|-
| 3162   || TCP || UDP || SFLM (Standard Floating License Manager) || Official
|- style="background:lightsteelblue;"
| 3180   || TCP || UDP || Human Inference Suite6 HTML || Unofficial
|- style="background:lightsteelblue;"
| 3181   || TCP || UDP || Human Inference Suite6 HTTPS || Unofficial
|- style="background:lightsteelblue;"
| 3182   || TCP || UDP || Human Inference Suite6 AJP || Unofficial
|-
| 3225   || TCP || UDP || [[FCIP]] (Fiber Channel over Internet Protocol) || Official
|-
| 3233   || TCP || UDP || [[WhiskerControl]] research control protocol || Official
|-
| 3235   || TCP || UDP || Galaxy Network Service (Gateway Ticketing Systems) || Official
|-
| 3260   || TCP ||     || [[iSCSI]] target || Official
|-
| 3268   || TCP || UDP || msft-gc, Microsoft Global Catalog ([[LDAP]] service which contains data from [[Active Directory]] forests) || Official
|-
| 3269   || TCP || UDP || msft-gc-ssl, Microsoft Global Catalog over [[Secure Sockets Layer|SSL]] (similar to port 3268, [[LDAP]] over [[Secure Sockets Layer|SSL]]) || Official
|-
| 3283   || TCP ||     || [[Apple Remote Desktop]] reporting (officially ''Net Assistant'', referring to an earlier product) || Official
|- style="background:lightsteelblue;"
| 3290   ||     || UDP || Used by [[VATSIM]], the Virtual Air Traffic Simulation network for voice communication. || Unofficial
|- style="background:lightsteelblue;"
| 3299   || TCP ||     ||  SAP-Router (routing application proxy for [[SAP R/3]]) || Unofficial
|- style="background:lightsteelblue;"
| 3300   || TCP || UDP || Debate Gopher backend database system{{citation needed|date=March 2012}} || Unofficial
|-
| 3305   || TCP || UDP || odette-ftp, [[OFTP|Odette File Transfer Protocol]] ([[OFTP]]) || Official
|-
| 3306   || TCP || UDP || [[MySQL]] database system || Official
|- style="background:lightsteelblue;"
| 3313   || TCP ||     || [[Verisys]] file integrity monitoring software || Unofficial
|- style="background:khaki;"
| 3316   || TCP ||     || [http://www.azimuthvms.com/ AzimuthVMS] database port for the CCTV recording software AzimuthVMS|| Unofficial
|- style="background:lightsteelblue;"
| 3323   || TCP || UDP || [http://www.dece.com.tr/ DECE] GEODI Server || Unofficial
|- style="background:khaki;"
| 3333   || TCP ||     || [[Eggdrop]], an IRC bot default port<ref>{{cite web |url=http://eggwiki.org/Eggdrop.conf#Botnet.2FDCC.2FTelnet |title=Eggdrop.conf |author=<!--Staff writer(s); no by-line.--> |website=Eggdrop Wiki |accessdate=2014-02-20}}</ref>|| Unofficial
|- style="background:khaki;"
| 3333   || TCP ||     || [[Network Caller ID]] server|| Unofficial
|- style="background:khaki;"
| 3333   || TCP ||     || [[CruiseControl.rb]]<ref>{{cite web|url=http://cruisecontrolrb.thoughtworks.com/documentation/getting_started |title=CruiseControl.rb – Getting Started |publisher= thoughtworks.com |date= |accessdate=2014-05-27}}</ref> || Unofficial
|-
| 3386   || TCP || UDP || [[GTP']] [[3GPP]] [[GSM]]/[[UMTS]] [[Call detail record|CDR]] logging protocol || Official
|-
| 3389   || TCP || UDP || Microsoft Terminal Server ([[Remote Desktop Protocol|RDP]]) officially registered as Windows Based Terminal (WBT)<ref>{{cite web|url=http://support.microsoft.com/kb/306759 |title=How to change the listening port for Remote Desktop |publisher=Microsoft |date=2011-05-04 |accessdate=2014-05-27}}</ref> || Official
|-
| 3396   || TCP || UDP || [[Novell]] NDPS Printer Agent || Official
|-
| 3412   || TCP || UDP || xmlBlaster || Official
|-
| 3455   || TCP || UDP || [RSVP] Reservation Protocol || Official
|-
| 3423   || TCP ||     || Xware xTrm Communication Protocol || Official
|-
| 3424   || TCP ||     || Xware xTrm Communication Protocol over SSL || Official
|-
| 3478   || TCP || UDP || [[STUN]], a protocol for NAT traversal<ref name=STUN>{{cite web|url=http://tools.ietf.org/html/rfc5389 |title=RFC 5389: Session Traversal Utilities for NAT (STUN)| publisher=IETF |date= |accessdate=2014-05-27}}</ref> || Official
|-
| 3478   || TCP || UDP || [[Traversal Using Relay NAT|TURN]], a protocol for NAT traversal<ref name=TURN>{{cite web|url=http://tools.ietf.org/html/rfc5766|title=RFC 5766 - Traversal Using Relays around NAT (TURN): Relay Extensions to Session Traversal Utilities for NAT (STUN)|work=ietf.org|accessdate=16 March 2015}}</ref> (extension to STUN) || Official
|-
| 3483   ||     || UDP || [[Slim Devices]] discovery protocol || Official
|-
| 3483   || TCP ||     || [[Slim Devices]] SlimProto protocol || Official
|-
| 3493   || TCP || UDP || [[Network UPS Tools]] (NUT) || Official
|-
| 3516   || TCP || UDP || Smartcard Port || Official
|-
| 3527   ||     || UDP || [[Microsoft Message Queuing]] || Official
|- style="background:lightsteelblue;"
| 3535   || TCP ||     || [[SMTP]] alternate<ref>{{cite web|author=3 min expected wait time |url=http://help.godaddy.com/article/355 |title=Using Microsoft Outlook Express with Your Email &#124; Go Daddy Help &#124; Go Daddy Support |publisher=Help.godaddy.com |date=2013-09-18 |accessdate=2013-10-08}}</ref> || Unofficial
|-
| 3544   ||     || UDP || [[Teredo tunneling]] || Official
|-
| 3562   || TCP || UDP || SDBProxy Simple DataBase [[middle-ware]] and proxy || Official
|-
| 3605   ||     || UDP || ComCam IO Port || Official
|-
| 3606   || TCP || UDP || Splitlock Server || Official
|-
| 3632   || TCP ||     || [[Distcc|distributed compiler]] || Official
|-
| 3645   || TCP || UDP || [[Cyc]] || Official
|- style="background:lightsteelblue;"
| 3659   ||     || UDP || Known to be used by [Battlefield 4] || Unofficial
|-
| 3667   || TCP || UDP || Information Exchange || Official
|-
| 3689   || TCP ||     || [[Digital Audio Access Protocol]] (DAAP)—used by [[Apple Inc.|Apple's]] [[iTunes]] and [[Apple AirPort Express|AirPort Express]] || Official
|-
| 3690   || TCP || UDP || [[Subversion (software)|Subversion (SVN)]] version control system || Official
|-
| 3702   || TCP || UDP || [[Web Services Dynamic Discovery]] (WS-Discovery), used by various components of [[Windows Vista]] and later || Official
|- style="background:khaki;"
| 3724   || TCP || UDP || Used by some [[Blizzard Entertainment|Blizzard]] games<ref name="blizzard" >
{{cite web
 | title = Firewall, Proxy, Router and Port Configuration for Blizzard Games
 | publisher = Blizzard Entertainment
 | date =  2012-12-07
 | url = https://us.battle.net/support/en/article/firewall-configuration-for-blizzard-games#4
 | accessdate = 2013-04-02
 | archiveurl = https://web.archive.org/web/20120808071221/http://us.battle.net/support/en/article/firewall-configuration-for-blizzard-games#4
 | archivedate = 2012-08-08
}}
</ref> || Official
|- style="background:khaki;"
| 3724   || TCP ||     || [[Club Penguin]] Disney online game for kids || Unofficial
|-
| 3725   || TCP || UDP || Netia NA-ER Port || Official
|-
| 3768    || TCP || UDP || RBLcheckd server daemon || Official
|-
| 3784   ||  || UDP || Bidirectional Forwarding Detection (BFD)for IPv4 and IPv6 (Single Hop) (rfc 5881) || Official
|- style="background:lightsteelblue;"
| 3785   ||     || UDP || VoIP program used by [[Ventrilo]] || Unofficial
|-
| 3799   ||     || UDP || [[RADIUS]] change of authorization || Official
|- style="background:lightsteelblue;"
| 3800   || TCP ||     || Used by HGG programs{{citation needed|date=March 2012}} || Unofficial
|-
| 3804   || TCP || UDP || Used by Harman Professional HiQnet protocol || Official
|- style="background:lightsteelblue;"
| 3825   || TCP ||     || Used by RedSeal Networks client/server connection{{citation needed|date=November 2011}} || Unofficial
|- style="background:khaki;"
| 3826   || TCP || UDP || [[Warmux|WarMUX]] game server || Official
|- style="background:khaki;"
| 3826   || TCP ||     || Used by RedSeal Networks client/server connection{{citation needed|date=November 2011}} || Unofficial
|- style="background:lightsteelblue;"
| 3835   || TCP ||     || Used by RedSeal Networks client/server connection{{citation needed|date=November 2011}} || Unofficial
|-
| 3841   || TCP ||     || ShipRush [http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=3&page=34 client/server communication] || Official
|-
| 3830   || TCP || UDP || System Management Agent, developed and used by Cerner to monitor and manage solutions || Official
|- style="background:lightsteelblue;"
| 3856   || TCP || UDP || ERP Server Application used by F10 Software || Unofficial
|-
| 3880   || TCP || UDP || IGRS || Official
|-
| 3868   || TCP || [[Stream Control Transmission Protocol|SCTP]] || [[Diameter (protocol)|Diameter]] base protocol (RFC 3588) || Official
|-
| 3872   || TCP ||     || [[Oracle Enterprise Manager]] Remote Agent || Official
|- style="background:lightsteelblue;"
| 3899   || TCP ||     || [[Remote Administrator]] || Unofficial
|-
| 3900   || TCP ||     || udt_os, [[IBM U2|IBM UniData]] UDT OS<ref>{{cite web|url=http://www-306.ibm.com/software/data/u2/ |title=IBM U2 product family |publisher=IBM |date=2009-10-01 |accessdate=2014-05-27}}{{dead link|date=March 2015}}</ref> || Official
|-
| 3945   || TCP || UDP || EMCADS service, a [http://www.giritech.com/ Giritech] product used by G/On || Official
|- style="background:lightsteelblue;"
| 3960   ||     || UDP || Warframe Online || Unofficial
|- style="background:lightsteelblue;"
| 3962   ||     || UDP || Warframe Online || Unofficial
|- style="background:lightsteelblue;"
| 3978   || TCP || UDP || [[OpenTTD]] game (masterserver and content service) || Unofficial
|- style="background:lightsteelblue;"
| 3979   || TCP || UDP || [[OpenTTD]] game || Unofficial
|-
| 3999   || TCP || UDP || Norman distributed scanning service || Official
|- style="background:lightsteelblue;"
| 4000   || TCP || UDP || [[Diablo II]] game || Unofficial
|- style="background:lightsteelblue;"
| 4001   || TCP ||     || [[Microsoft Ants]] game || Unofficial
|- style="background:lightsteelblue;"
| 4007   || TCP ||     || PrintBuzzer printer monitoring socket server{{citation needed|date=March 2012}} || Unofficial
|-
| 4018   || TCP || UDP || protocol information and warnings || Official
|- style="background:lightsteelblue;"
| 4035   || TCP || TCP || [[IBM]] Rational Developer for System z Remote System Explorer Daemon || Unofficial
|- style="background:lightsteelblue;"
| 4045   || TCP || UDP || [[Solaris (operating system)|Solaris]] lockd NFS lock daemon/manager || Unofficial
|- style="background:lightsteelblue;"
| 4050   || TCP ||     || Mud Master Chat protocol (MMCP) - Peer-to-peer communications between [[MUD]] clients.<ref>{{cite web|url=http://tintin.sourceforge.net/manual/chat.php |title=TinTin++ Mud Client Manual - Chat Protocol}}</ref> || Unofficial
|-
| 4069   ||     || UDP || [[Minger Email Address Verification Protocol]]<ref>{{cite web|url=http://tools.ietf.org/html/draft-hath****-minger-06#section-2 |title=IETF Draft of the Minger Email Address Verification Protocol| publisher=IETF |accessdate=2014-05-27}}</ref> || Official
|-
| 4089   || TCP || UDP || OpenCORE Remote Control Service || Official
|-
| 4090   || TCP || UDP || [[Kerio Technologies|Kerio]] || Official
|-
| 4093   || TCP || UDP || PxPlus Client server interface [[ProvideX]] || Official
|-
| 4096   || TCP || UDP || [[Ascom (company)|Ascom Timeplex]] BRE (Bridge Relay Element) || Official
|- style="background:lightsteelblue;"
| 4100   ||     ||     || [[WatchGuard]] authentication applet default || Unofficial
|-
| 4105   || TCP || UDP || Shofar (ShofarNexus) || Official
|-
| 4111   || TCP ||     || [[Xgrid]] || Official
|-
| 4116   || TCP || UDP || Smartcard-TLS || Official
|-
| 4117   || TCP ||     || WatchGuard System Manager || Unofficial
|- style="background:lightsteelblue;"
| 4125   || TCP ||     || [[Microsoft Remote Web Workplace]] administration || Unofficial
|-
| 4172   || TCP || UDP || [[Teradici]] [[PCoIP]] || Official
|-
| 4190   || TCP ||     || ManageSieve<ref>{{cite web|url=http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=4190 |title=Service Name and Transport Protocol Port Number Registry |publisher=Iana.org |date= |accessdate=2013-10-08}}</ref> || Official
|- style="background:lightsteelblue;"
| 4201   || TCP ||     || [[TinyMUD]] and various derivatives || Unofficial
|- style="background:lightsteelblue;"
| 4226   || TCP || UDP || [[Aleph One (computer game)|Aleph One (game)]] || Unofficial
|- style="background:lightsteelblue;"
| 4224   || TCP ||     || Cisco Audio Session Tunneling{{citation needed|date=March 2012}} || Unofficial
|- style="background:khaki;"
| 4242   || TCP ||     || Reverse Battle Tetris || Unofficial
|- style="background:khaki;"
| 4242   || TCP ||     || [[Orthanc (software)|Orthanc]]—default [[DICOM]] port || Unofficial
|- style="background:khaki;"
| 4242   || TCP ||     || [[Quassel]] distributed IRC client || Unofficial
|-  style="background:khaki;"
| 4243   || TCP ||     || Commonly used by [[Docker (software)|Docker]] implementations, redistributions, and setups<ref>{{cite web|title=First steps with Docker|url=http://docs.docker.io/en/latest/use/basics/}}</ref><ref>{{cite web|title=Explain how to be able to connect to the Docker API when using Vagrant?|url=https://github.com/dotcloud/docker/issues/2280}}</ref><ref>{{cite web|title=Add unix socket and multiple -H|url=https://github.com/dotcloud/docker/pull/938}}</ref> || Unofficial
|-  style="background:khaki;"
| 4243   || TCP ||     || [[CrashPlan]] || Unofficial
|- 
| 4303   || TCP || UDP || Simple Railroad Command Protocol (SRCP) || Official
|-
| 4321   || TCP ||     || [[RWhois|Referral Whois (RWhois) Protocol]]<ref>{{cite web|url=http://tools.ietf.org/html/rfc2167 |title=RFC 2167, Referral Whois (RWhois) Protocol | publisher=IETF|accessdate=2014-05-27}}</ref> || Official
|- style="background:lightsteelblue;"
| 4323   ||     || UDP || Lincoln Electric's ArcLink/XT{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 4443   || TCP || UDP || [[Individual Zone Solutions P/L]] Remote Mail Checking Protocol || Official
|-
| 4444   || TCP || UDP || [[Oracle Corporation|Oracle]] WebCenter Content: Content Server—Intradoc Socket port. (formerly known as Oracle [[Universal Content Management]]). Port though often changed during installation [[Metasploit]]: Default listener port || Unofficial
|- style="background:lightsteelblue;"
| 4444–4445 || TCP ||  || [[I2P]] HTTP/S proxy                 || Unofficial
|-
| 4486   || TCP || UDP || Integrated Client Message Service (ICMS) || Official
|-
| 4500   ||     || UDP || [[IPsec Passthrough|IPSec NAT Traversal]] (RFC 3947) || Official
|-
| 4502–4534 || TCP ||     || Microsoft Silverlight connectable ports under non-elevated trust || Official
|- style="background:lightsteelblue;"
| 4505   || TCP ||     || [[Salt (software)|Salt]] master || Unofficial
|- style="background:lightsteelblue;"
| 4506   || TCP ||     || [[Salt (software)|Salt]] master || Unofficial
|- style="background:lightsteelblue;"
| 4534   ||     || UDP || [[Armagetron Advanced]] default server port || Unofficial
|- style="background:lightsteelblue;"
| 4554   || TCP ||     || Default [[Wesk]]<ref name="Wesk">{{cite web|url=http://www.weskapp.com/developers/technical-specifications |title=Wesk Technical Specs |publisher=Weskapp.com |date= |accessdate=2014-05-27}}</ref> Self-Hosting Port || Unofficial
|- style="background:lightsteelblue;"
| 4560   || TCP ||     || default [[Log4j]] socketappender port || Unofficial
|- style="background:lightsteelblue;"
| 4567   || TCP ||     || [[Sinatra (software)|Sinatra]] default server port in development mode (HTTP) || Unofficial
|- 
| 4569   ||     || UDP || [[Inter-Asterisk eXchange]] (IAX2)|| Official
|- 
| 4604   || TCP ||     || [[Identity Registration Protocol]] || Official
|- 
| 4605   || TCP ||     || [[Direct End to End Secure Chat Protocol]] || Official
|- style="background:lightsteelblue;"
| 4610–4640 || TCP ||  || [[QualiSystems]] TestShell Suite Services || Unofficial
|-
| 4662   ||     || UDP || OrbitNet Message Service || Official
|- style="background:khaki;"
| 4662   || TCP ||     || OrbitNet Message Service || Official
|- style="background:khaki;"
| 4662   || TCP ||     || Default for older versions of [[eMule]]<ref name="eMule">{{cite web|url=http://www.emule-project.net/home/perl/help.cgi?l=1&topic_id=122&rm=show_topic |title=eMule Ports |publisher=Emule-project.net |date=2007-05-16 |accessdate=2014-05-27}}</ref>|| Unofficial
|- style="background:lightsteelblue;"
| 4664   || TCP ||     || [[Google Desktop|Google Desktop Search]] || Unofficial
|- style="background:lightsteelblue;"
| 4672   ||     || UDP || Default for older versions of [[eMule]]<ref name="eMule" />|| Unofficial
|- style="background:khaki;"
| 4711   || TCP ||     || [[eMule]] optional web interface<ref name="eMule" /> || Unofficial
|- style="background:khaki;"
| 4711   || TCP ||     || McAfee Web Gateway 7—Default GUI Port HTTP{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 4712   || TCP ||     || McAfee Web Gateway 7—Default GUI Port HTTPS{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 4713   || TCP ||     || [[PulseAudio]] sound server || Unofficial
|-
| 4728   || TCP ||     || Computer Associates Desktop and Server Management (DMP)/Port Multiplexer<ref name="SANS">{{cite web
|url=http://isc.sans.edu/port.html?port=4728
|title=Port Details - Port 4728
|publisher=SANS
}}</ref> || Official
|-
| 4730   || TCP  || UDP || [[Gearman]]' job server || Official
|-
| 4732   ||     || UDP || [[Digital Airways]]' OHM server's commands to mobile devices (used mainly for binary SMS) || Official
|- style="background:lightsteelblue;"
| 4747   || TCP ||     || [[Apprentice (software)|Apprentice]] || Unofficial
|- style="background:lightsteelblue;"
| 4750   || TCP ||     || [[BladeLogic]] Agent || Unofficial
|-
| 4753   || TCP || UDP || SIMON (service and discovery) || Official
|-
| 4840   || TCP || UDP || OPC UA TCP Protocol for [[OPC Unified Architecture]] from [[OPC Foundation]] || Official
|-
| 4843   || TCP || UDP || OPC UA TCP Protocol over TLS/SSL for [[OPC Unified Architecture]] from [[OPC Foundation]] || Official
|-
| 4847   || TCP || UDP || Web Fresh Communication, Quadrion Software & Odorless Entertainment || Official
|-
| 4894   || TCP || UDP || [[LysKOM]] Protocol A || Official
|-
| 4899   || TCP || UDP || [[Radmin]] remote administration tool || Official
|-
| 4949   || TCP ||     || Munin Resource Monitoring Tool || Official
|-
| 4950   || TCP || UDP || Cylon Controls UC32 Communications Port || Official
|- style="background:lightsteelblue;"
| 4982   || TCP || UDP || Solar Data Log (JK client app for PV solar inverters){{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 4993   || TCP || UDP || Home FTP Server web Interface Default Port{{citation needed|date=March 2012}} || Unofficial
|- style="background:khaki;"
| 5000   || TCP ||     || commplex-main || Official
|- style="background:khaki;"
| 5000   || TCP ||     || [[Universal Plug and Play|UPnP]]—Windows network device interoperability || Unofficial
|- style="background:khaki;"
| 5000   || TCP || UDP || [[VTun]]—[[VPN]] Software || Unofficial
|- style="background:khaki;"
| 5000   ||     || UDP || [[FlightGear]] multiplayer<ref name="auto">{{cite web|url=http://wiki.flightgear.org/Howto:_Multiplayer |title=FlightGear Howto: Multiplayer |publisher= flightgear.org |date= |accessdate=2014-05-27}}</ref> || Unofficial
|- style="background:khaki;"
| 5000   || TCP ||     || [[Synology Inc.]] Management Console, File Station, Audio Station || Unofficial
|- style="background:khaki;"
| 5000   || TCP ||     || [[Flask (web framework)|Flask]] Development Webserver || Unofficial
|- style="background:khaki;"
| 5000   || TCP ||     || [[Heroku]] console access || Official
|- style="background:khaki;"
| 5001   || TCP ||     || commplex-link || Official
|- style="background:khaki;"
| 5001   || TCP ||     || [[Slingbox]] and Slingplayer || Unofficial
|- style="background:khaki;"
| 5001   || TCP ||     || [[Iperf]] (Tool for measuring TCP and UDP bandwidth performance) || Unofficial
|- style="background:lightsteelblue;"
| 5001   ||     || UDP || [[Iperf]] (Tool for measuring TCP and UDP bandwidth performance) || Unofficial
|- style="background:khaki;"
| 5001   || TCP ||     || [[Synology Inc.]] Secured Management Console, File Station, Audio Station || Unofficial
|- style="background:khaki;"
| 5002   || TCP ||     || ASSA ARX access control system<ref>[http://www.assa.se/Other/ASSA/Products/Broschyrer%20Svenska/Passersystem/ARX-Passersystem.pdf ARX Passersystem, Användarmanual]{{Dead link|date=May 2014}}</ref> || Unofficial
|- style="background:khaki;"
| 5002   ||     || UDP || Drobo Dashboard<ref>{{cite web|url=http://support.drobo.com/app/answers/detail/a_id/405/~/how-can-i-troubleshoot-my-droboshare%3F |title=How can I troubleshoot my DroboShare? |publisher=Support.drobo.com |date= |accessdate=2013-10-08}}</ref> || Unofficial
|-
| 5003   || TCP || UDP || [[FileMaker]] || Official
|-
| 5004   || TCP || UDP || [[Real-time Transport Protocol|RTP]] (Real-time Transport Protocol) media data (RFC 3551, RFC 4571) || Official
|-
| 5004   ||[[DCCP]]||     || [[Real-time Transport Protocol|RTP]] (Real-time Transport Protocol) media data (RFC 3551, RFC 4571) || Official
|-
| 5005   || TCP || UDP || [[Real-time Transport Protocol|RTCP]] (Real-time Transport Protocol) control protocol (RFC 3551, RFC 4571) || Official
|-
| 5005   ||[[DCCP]]||     || [[Real-time Transport Protocol|RTCP]] (Real-time Transport Protocol) control protocol (RFC 3551, RFC 4571) || Official
|-
| 5010   || TCP || UDP || Registered to: TelePath (the IBM FlowMark [[workflow-management system]] messaging platform)<ref name="Hill">{{cite web|editor1-last=Hill|editor1-first=Graham|editor2-last=Spiro|editor2-first=Jason|title=Nmap indicates that "telepathstart" and "telepathattack" are listening on ports 5010 and 5011 of my Linux box. What are these?|at=Answer by Graham Hill|url=http://security.stackexchange.com/a/13425/11180|work=IT Security Stack Exchange|publisher=Stack Exchange, Inc.|accessdate=2012-07-13 |date=3 April 2012}}</ref><br />The TCP port is now used for: IBM [[WebSphere MQ]] Workflow || Official
|-
| 5011   || TCP || UDP || TelePath (the IBM FlowMark [[workflow-management system]] messaging platform)<ref name="Hill" /> || Official
|- style="background:lightsteelblue;"
| 5029   || TCP ||     || [http://www.srb2.org/ Sonic Robo Blast 2] : Multiplayer<ref>"Multiplayer - SRB2 Wiki." SRB2 Wiki. N.p., 13 Mar. 2006. Web. 23 July 2012. &lt;http://wiki.srb2.org/wiki/Multiplayer&gt;.</ref> || Unofficial
|- style="background:lightsteelblue;"
| 5031   || TCP || UDP || AVM CAPI-over-TCP ([[ISDN]] over [[Ethernet]] tunneling){{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 5037   || TCP ||     || Android ADB server || Unofficial
|- 
| 5048   || TCP ||     || Texai Message Service || Official
|- style="background:lightsteelblue;"
| 5050   || TCP ||     || [[Yahoo! Messenger]] || Unofficial
|-
| 5051   || TCP ||     || ita-agent [[Symantec]] Intruder Alert<ref>{{cite web|url=http://www.symantec.com/business/support/overview.jsp?pid=51971 |title=Symantec Intruder Alert product support |publisher=Symantec |date= |accessdate=2014-05-27}}</ref> || Official
|-
| 5060   || TCP || UDP || [[Session Initiation Protocol]] (SIP) || Official
|-
| 5061   || TCP ||     || [[Session Initiation Protocol]] (SIP) over [[Transport Layer Security|TLS]] || Official
|-
| 5062   || TCP || UDP || Localisation access  || Official
|-
| 5064   || TCP || UDP || [http://www.aps.anl.gov/epics/base/R3-14/12-docs/CAref.html#port EPICS Channel Access] Server<ref>{{cite web|url=http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=5064 |title=Service Name and Transport Protocol Port Number Registry |publisher=Iana.org |date= |accessdate=2013-12-10}}</ref> || Official
|-
| 5065   || TCP || UDP || [http://www.aps.anl.gov/epics/base/R3-14/12-docs/CAref.html#port EPICS Channel Access] Repeater Beacon<ref>{{cite web |url=http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=5065 |title=Service Name and Transport Protocol Port Number Registry |publisher=Iana.org |date= |accessdate=2013-12-10}}</ref>|| Official
|- style="background:lightsteelblue;"
| 5070   || TCP ||     || [[Binary Floor Control Protocol]] (BFCP)<ref>{{cite web |url=http://ietfreport.isoc.org/rfc/rfc4582.txt |title=Binary Floor Control Protocol |publisher=Internet Society IETF |date=November 2006}}</ref> || Unofficial
|-
| 5082   || TCP || UDP || Qpur Communication Protocol || Official
|-
| 5083   || TCP || UDP || Qpur File Protocol || Official
|-
| 5084   || TCP || UDP || [[EPCglobal]] Low Level Reader Protocol ([[LLRP]]) || Official
|-
| 5085   || TCP || UDP || [[EPCglobal]] Low Level Reader Protocol ([[LLRP]]) over [[Transport Layer Security|TLS]] || Official
|-
| 5093   ||     || UDP  || [[SafeNet|SafeNet, Inc]] Sentinel LM, Sentinel RMS, License Manager, Client-to-Server || Official
|-
| 5099   || TCP || UDP || [[SafeNet|SafeNet, Inc]] Sentinel LM, Sentinel RMS, License Manager, Server-to-Server || Official
|- style="background:lightsteelblue;"
| 5104   || TCP ||     || [[IBM]] [[IBM Tivoli Framework|Tivoli Framework]] NetCOOL/Impact<ref>{{cite web|url=http://www-306.ibm.com/software/tivoli/products/netcool-impact/ |title=IBM Tivoli Netcool/Impact |publisher=IBM|date= |accessdate=2014-05-27}}{{dead link|date=March 2015}}</ref> [[HTTP]] Service || Unofficial
|- style="background:lightsteelblue;"
| 5106   || TCP ||     || A-Talk Common connection{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 5107   || TCP ||     || A-Talk Remote server connection{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 5108   || TCP ||     || VPOP3 Mail Server Webmail{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 5109   || TCP || UDP || VPOP3 Mail Server Status{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 5110   || TCP ||     || [[ProRat]] Server || Unofficial
|- style="background:lightsteelblue;"
| 5121   || TCP ||     || [[Neverwinter Nights]] || Unofficial
|- style="background:khaki;"
| 5124   || TCP || UDP || TorgaNET ([[Micronation]]al [[Darknet (file sharing)|Darknet]]) || Unofficial
|- style="background:khaki;"
| 5125   || TCP || UDP || TorgaNET ([[Micronation]]al Intelligence [[Darknet (file sharing)|Darknet]]) || Unofficial
|- style="background:khaki;"
| 5150   || TCP || UDP || ATMP Ascend Tunnel Management Protocol<ref>{{cite web|url=http://tools.ietf.org/html/rfc2167 |title=RFC 2107, Ascend Tunnel Management Protocol | publisher=IETF|accessdate=2014-05-27}}</ref> || Official
|- style="background:khaki;"
| 5150   || TCP || UDP || [[Malware]] Cerberus [[Remote Administration Tool|RAT]]{{citation needed|date=March 2012}} || Unofficial
|-
| 5151   || TCP ||     || [[ESRI]] SDE Instance || Official
|-
| 5151   ||     || UDP || [[ESRI]] SDE Remote Start || Official
|-
| 5154   || TCP || UDP || [[BZFlag]] || Official
|- style="background:lightsteelblue;"
| 5176   || TCP ||     || ConsoleWorks default UI interface{{citation needed|date=March 2012}} || Unofficial
|-
| 5190   || TCP ||     || [[ICQ]] and [[AOL Instant Messenger]] || Official
|-
| 5222   || TCP ||     || [[Extensible Messaging and Presence Protocol]] (XMPP) client connection<ref name="rfc3920">{{cite web|url=http://tools.ietf.org/html/rfc3920 |title=RFC 3920, Extensible Messaging and Presence Protocol (XMPP): Core |publisher=Tools.ietf.org |date= |accessdate=2014-05-27}}</ref><ref name="rfc6120">{{cite web|url=http://tools.ietf.org/html/rfc6120 |title=RFC 6120, Extensible Messaging and Presence Protocol (XMPP): Core| publisher=IETF |date=2003-12-13 |accessdate=2014-05-27}}</ref> || Official
|- style="background:lightsteelblue;"
| 5223   || TCP ||     || [[Extensible Messaging and Presence Protocol]] (XMPP) client connection over [[Secure Sockets Layer|SSL]] || Unofficial
|- style="background:khaki;"
| 5228   || TCP ||     || HP Virtual Room Service || Official
|- style="background:khaki;"
| 5228   || TCP ||     || [[Google Play]], [[Android Cloud to Device Messaging Service]], [[Google Cloud Messaging]] || Unofficial
|-
| 5246   ||     || UDP || Control And Provisioning of Wireless Access Points ([[CAPWAP]]) CAPWAP control<ref name="rfc5415">{{cite web|url=http://tools.ietf.org/html/rfc5415 |title=RFC 5415, Control And Provisioning of Wireless Access Points (CAPWAP) Protocol Specification | publisher=IETF |date=2008-11-10 |accessdate=2014-05-27}}</ref> || Official
|-
| 5247   ||     || UDP || Control And Provisioning of Wireless Access Points ([[CAPWAP]]) CAPWAP data<ref name=rfc5415 /> || Official
|-
| 5269   || TCP ||     || [[Extensible Messaging and Presence Protocol]] (XMPP) server connection<ref name=rfc3920 /><ref name=rfc6120 /> || Official
|-
| 5280   || TCP ||     || [[Extensible Messaging and Presence Protocol]] (XMPP) [http://xmpp.org/extensions/xep-0124.html XEP-0124: Bidirectional-streams Over Synchronous HTTP (BOSH)] || Official
|- style="background:khaki;"
| 5281   || TCP ||     || Undo License Manager || Official
|- style="background:khaki;"
| 5281   || TCP ||     || [[Extensible Messaging and Presence Protocol]] (XMPP)<ref>{{cite web|url=http://xmpp.org/extensions/xep-0124.html |title=XEP-0124: Bidirectional-streams Over Synchronous HTTP (BOSH) with SSL |publisher=Xmpp.org |date= |accessdate=2014-05-27}}</ref> || Unofficial
|-
| 5298   || TCP || UDP || [[Extensible Messaging and Presence Protocol]] (XMPP)<ref>{{cite web|url=http://xmpp.org/extensions/xep-0174.html |title=XEP-0174: Serverless Messaging |publisher=Xmpp.org |date= |accessdate=2014-05-27}}</ref> || Official
|-
| 5310   || TCP || UDP || [[Outlaws (1997 video game)]].  Both UDP and TCP are reserved, but only UDP is used || Official
|- style="background:lightsteelblue;"
| 5349   || TCP ||     || [[STUN]], a protocol for [[NAT traversal]] (UDP is reserved)<ref name=STUN /> || Official
|-
| 5349   || TCP ||     || [[Traversal Using Relay NAT|TURN]], a protocol for [[NAT traversal]] (UDP is reserved)<ref name=TURN /> || Official
|-
| 5351   || TCP || UDP || [[NAT Port Mapping Protocol]]—client-requested configuration for inbound connections through [[Network Address Translation|network address translators]] || Official
|-
| 5353   ||     || UDP || [[Multicast DNS]] (mDNS) || Official
|-
| 5355   || TCP || UDP || [[LLMNR]]—Link-Local Multicast Name Resolution, allows [[Host (network)|hosts]] to perform [[Hostname resolution|name resolution]] for hosts on the same [[Local area network|local link]] (only provided by [[Windows Vista]] and [[Server 2008]]) || Official
|- style="background:lightsteelblue;"
| 5357   || TCP || UDP || [[Web Services for Devices]] (WSDAPI)  (only provided by [[Windows Vista]], [[Windows 7]] and [[Server 2008]]) || Unofficial
|- style="background:lightsteelblue;"
| 5358   || TCP || UDP || [[Web Services for Devices|WSDAPI]] Applications to Use a Secure Channel (only provided by [[Windows Vista]], [[Windows 7]] and [[Server 2008]]) || Unofficial
|- style="background:lightsteelblue;"
| 5394   ||     || UDP || Kega Fusion, a Sega multi-console emulator<ref name="Niobium">{{cite web|url=http://www.arcadezone.org/emulation/genesis/Readme.txt |title=Kega Fusion Mini-Manual |author=<!--Staff writer(s); no by-line.--> |date=2010-01-16 |website=arcadezone.org |publisher=Niobium's Arcade Zone |accessdate=2013-10-26}}{{dead link|date=March 2015}}</ref><ref>{{cite web|url=http://gamingpwnage.webs.com/PC/archive/fusion_manual.txt |title=Kega Fusion Mini-Manual |author=<!--Staff writer(s); no by-line.--> |website=gamingpwnage.webs.com |publisher=GamingPwnage |accessdate=2013-10-26}}{{dead link|date=March 2015}}</ref> || Unofficial
|-
| 5402   || TCP || UDP || mftp, Stratacache<ref>{{cite web|url=http://www.stratacache.com/ |title=Stratacache |publisher=Stratacache |date= |accessdate=2013-10-08}}</ref> [http://stratacache.com/1!_omnicast.html OmniCast]{{dead link|date=March 2015}} [[content delivery]] system [[MFTP]] [[file sharing]] protocol || Official
|-
| 5405   || TCP || UDP || [[NetSupport Manager]] || Official 
|-
| 5412   || TCP || UDP || [[IBM]] Rational Synergy ([[Telelogic Synergy]]) (Continuus CM) Message Router || Official
|-
| 5413   || TCP || UDP || [[Wonderware]] SuiteLink service || Official
|-
| 5417   || TCP || UDP || SNS Agent || Official
|-
| 5421   || TCP || UDP || [[NetSupport Manager]] || Official
|-
| 5432   || TCP || UDP || [[PostgreSQL]] database system || Official
|- style="background:lightsteelblue;"
| 5433   || TCP ||     || Bouwsoft file/webserver<ref>{{cite web|url=http://www.bouwsoft.be |title=Use IT Group - Bouwsoft - Groensoft |publisher=Bouwsoft.be |date= |accessdate=2013-10-08}}</ref> || Unofficial
|- style="background:lightsteelblue;"
| 5445   ||     || UDP || [[Cisco]] Unified Video Advantage{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 5450   || TCP ||     || [[OSIsoft]] PI Server Client Access || Unofficial
|- style="background:lightsteelblue;"
| 5454   || TCP ||     || [[OSIsoft]] PI Asset Framework 1.x Client Access || Unofficial
|- style="background:lightsteelblue;"
| 5455   || TCP ||     || [[OSIsoft]] PI Asset Framework 1.x Client Access || Unofficial
|- style="background:lightsteelblue;"
| 5457   || TCP ||     || [[OSIsoft]] PI Asset Framework 2.x Client Access || Unofficial
|- style="background:lightsteelblue;"
| 5458   || TCP ||     || [[OSIsoft]] PI Notifications Client Access || Unofficial
|- style="background:lightsteelblue;"
| 5459   || TCP ||     || [[OSIsoft]] PI Asset Framework 2.x Client Access || Unofficial
|- style="background:lightsteelblue;"
| 5463   || TCP ||     || [[OSIsoft]] PI Asset Based Analytics || Unofficial
|- style="background:lightsteelblue;"
| 5480   || TCP ||     || [[VMware]] VAMI (Virtual Appliance Management Infrastructure)—used for initial setup of various administration settings on Virtual Appliances designed using the VAMI architecture. || Unofficial
|- style="background:lightsteelblue;"
| 5495   || TCP ||     || [[TM1|IBM Cognos TM1]] Admin server || Unofficial
|- style="background:lightsteelblue;"
| 5498   || TCP ||     || [[Hotline Communications|Hotline]] tracker server connection || Unofficial
|- style="background:lightsteelblue;"
| 5499   ||     || UDP || [[Hotline Communications|Hotline]] tracker server discovery || Unofficial
|- style="background:lightsteelblue;"
| 5500   || TCP ||     || [[Virtual Network Computing|VNC]] remote desktop protocol—for incoming listening viewer, [[Hotline Communications|Hotline]] control connection || Unofficial
|- style="background:lightsteelblue;"
| 5501   || TCP ||     || [[Hotline Communications|Hotline]] file transfer connection || Unofficial
|- style="background:lightsteelblue;"
| 5517   || TCP ||     || [[SETI@home#Software|Setiqueue]] Proxy server client for [[SETI@Home]] project || Unofficial
|- style="background:lightsteelblue;"
| 5550   || TCP ||     || [[Hewlett-Packard]] Data Protector{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 5555  || TCP || UDP || [[Oracle Corporation|Oracle]] WebCenter Content: Inbound Refinery—Intradoc Socket port. (formerly known as Oracle [[Universal Content Management]]). Port though often changed during installation || Unofficial
|- style="background:lightsteelblue;"
| 5555   || TCP ||     || [[Freeciv]] versions up to 2.0, [[Hewlett-Packard]] Data Protector, [[Comparison of disk encryption software|McAfee EndPoint Encryption]] Database Server, [[Session Announcement Protocol|SAP]], Default for Microsoft Dynamics CRM 4.0 || Unofficial
|- style="background:khaki;"
| 5556   || TCP || UDP || [[Freeciv]], Oracle WebLogic Server Node Manager<ref>{{cite web|url=http://docs.oracle.com/cd/E14571_01/core.1111/e10105/portnums.htm |title=Port Numbers |publisher=Docs.oracle.com |date= |accessdate=2013-10-26}}</ref> || Official
|- style="background:lightsteelblue;"
| 5591   || TCP ||     || Default for Tidal Enterprise Scheduler master-Socket used for communication between Agent-to-Master, though can be changed{{citation needed|date=March 2012}} || Unofficial
|-
| 5631   || TCP ||     || pcANYWHEREdata, [[Symantec]] [[Pcanywhere|pcAnywhere]] (version 7.52 and later<ref>[http://service1.symantec.com/SUPPORT/pca.nsf/pfdocs/1998122810210812 pcAnywhere IP port usage]</ref>)<ref>[http://service1.symantec.com/SUPPORT/pca.nsf/pfdocs/2001021417112312 How to change the IP ports that pcAnywhere uses]</ref> data || Official
|-
| 5632   ||     || UDP || pcANYWHEREstat, [[Symantec]] [[Pcanywhere|pcAnywhere]] (version 7.52 and later) status || Official
|- style="background:lightsteelblue;"
| 6541   || TCP ||     || MirrorOp2 (default) || Unofficial 
|- style="background:lightsteelblue;"
| 6542   || TCP ||     || MirrorOp2 (fallback) || Unofficial 
|- style="background:lightsteelblue;"
| 5656   || TCP ||     || [[IBM Lotus Sametime]] p2p file transfer || Unofficial
|- style="background:lightsteelblue;"
| 5666   || TCP ||     || [[NRPE]] ([[Nagios]]) || Unofficial
|- style="background:lightsteelblue;"
| 5667   || TCP ||     || NSCA ([[Nagios]]) || Unofficial
|-
| 5672   || TCP ||     || [[AMQP]]<ref name="ampq">{{cite web|url=http://www.rabbitmq.com/uri-spec.html|title=AMQP URI Specification|publisher=GoPivotal, Inc.|website=www.rabbitmq.com|year=2013}}</ref> || Official
|- style="background:lightsteelblue;"
| 5678   ||     || UDP || [[Mikrotik]] RouterOS Neighbor Discovery Protocol (MNDP) || Unofficial
|-
| 5683   ||     || UDP || Constrained Application Protocol (CoAP) || Official 
|- style="background:lightsteelblue;"
| 5718  || TCP ||  || Microsoft DPM Data Channel (with the agent coordinator)  || Unofficial
|- style="background:lightsteelblue;"
| 5719  || TCP ||  || Microsoft DPM Data Channel (with the protection agent)  || Unofficial
|- style="background:lightsteelblue;"
| 5721   || TCP || UDP || [[Kaseya]]{{citation needed|date=March 2012}}<!--please demonstrate notability for the protocol, not the company--> || Unofficial
|- style="background:lightsteelblue;"
| 5723   || TCP ||     || [[System Center Operations Manager]]<ref>{{cite web|title=Technet: Using a Firewall with Operations Manager 2007|url=http://technet.microsoft.com/en-us/library/cc540431.aspx|publisher=Microsoft}}</ref>|| Unofficial
|- style="background:lightsteelblue;"
| 5724   || TCP ||     || Operations Manager Console || Unofficial
|-
| 5741   || TCP || UDP || IDA Discover Port 1 || Official
|-
| 5742   || TCP || UDP || IDA Discover Port 2 || Official
|- style="background:lightsteelblue;"
| 5800   || TCP ||     || [[Virtual Network Computing|VNC]] remote desktop protocol—for use over [[HTTP]] || Unofficial
|-
| 5814   || TCP || UDP || [[Hewlett-Packard]] Support Automation (HP OpenView Self-Healing Services){{citation needed|date=March 2012}} || Official
|- style="background:lightsteelblue;"
| 5850   || TCP ||     || COMIT SE (PCR){{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 5852   || TCP ||     || Adeona client: communications to OpenDHT{{citation needed|date=March 2012}} || Unofficial
|-
| 5900   || TCP || UDP || [[RFB protocol|Remote Frame Buffer protocol]] (RFB), [[Virtual Network Computing]] (VNC) remote desktop protocol<ref>{{cite web |url=http://www.hep.phy.cam.ac.uk/vnc_docs/faq.html#q53|title= 	
VNC Frequently Asked Questions (FAQ): Q53 Which TCP/IP ports does VNC use?|publisher=AT&T Laboratories Cambridge|year=1999|archiveurl=https://web.archive.org/web/20120405142928/http://www.hep.phy.cam.ac.uk/vnc_docs/faq.html#q53|archivedate=2012-04-05}}</ref> || Official
|- style="background:lightsteelblue;"
| 5912   || TCP ||     || Default for Tidal Enterprise Scheduler agent-Socket used for communication between Master-to-Agent, though can be changed{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 5931   || TCP || UDP || [[AMMYY]] admin Remote Control || Official
|-
| 5938   || TCP || UDP || [[TeamViewer]] remote desktop protocol<ref>{{cite web |url=http://www.teamviewer.com/en/res/pdf/TeamViewer8-Manual-RemoteControl-en.pdf|title=TeamViewer 8 Manual Remote Control|page=68|publisher=TeamViewer GmbH|website=www.teamviewer.com|year=2012|accessdate=2013-08-30}}</ref> || Unofficial
|-
| 5984   || TCP || UDP || [[CouchDB]] database server || Official
|-
| 5985   || TCP ||     || [[Windows PowerShell]] Default psSession Port<ref name="Enter-PSSession">{{cite web |url=http://technet.microsoft.com/en-us/library/hh849707.aspx|title=Enter-PSSession|publisher=Microsoft TechNet|website=www.technet.com|year=2013|accessdate=2013-10-31}}</ref> || official
|-
| 5986   || TCP ||     || [[Windows PowerShell]] Default psSession Port<ref name="Enter-PSSession"/> || official
|- style="background:lightsteelblue;"
| 5988-5989 || TCP ||     || [[Common Information Model (computing)|CIM]] XML transactions over HTTP/S—VMware vCenter ESXi management<ref>{{cite web|url=https://pubs.vmware.com/vsphere-50/index.jsp?topic=%2Fcom.vmware.vsphere.security.doc_50%2FGUID-ECEA77F5-D38E-4339-9B06-FF9B78E94B68.html|title=vSphere Documentation Center|work=vmware.com|accessdate=16 March 2015}}</ref> || Unofficial
|-
| 5999   || TCP ||     || [[CVSup]] file update tool<ref>{{cite web|url=http://www.cvsup.org/faq.html#fwtk|title=CVSup.org|work=cvsup.org|accessdate=16 March 2015}}</ref> || Official
|-
| 6000   || TCP ||     || [[X Window System|X11]]—used between an X client and server over the network || Official
|-
| 6001   ||     || UDP || [[X Window System|X11]]—used between an X client and server over the network || Official
|- style="background:khaki;"
| 6005   || TCP ||     || Default for [[BMC Software]] [[BMC Control-M|Control-M/Server]]—Socket used for communication between Control-M processes—though often changed during installation || Official
|- style="background:khaki;"
| 6005   || TCP ||     || Default for [[Camfrog]] chat & cam client || Unofficial
|- style="background:khaki;"
| 6009   || TCP ||     || [[JD Edwards EnterpriseOne]] ERP system JDENet messaging client listener || Unofficial
|- style="background:khaki;"
| 6050   || TCP ||     || [[Arcserve]] backup || Unofficial
|- style="background:khaki;"
| 6050   || TCP ||     || [[Nortel]] software{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 6051   || TCP ||     || [[Arcserve]] backup || Unofficial
|- style="background:lightsteelblue;"
| 6072   || TCP ||     || iOperator Protocol Signal Port{{citation needed|date=March 2012}} || Unofficial
|-
| 6086   || TCP ||     || [[Peer Distributed Transfer Protocol|PDTP]]—FTP like file server in a P2P network || Official
|- style="background:khaki;"
| 6100   || TCP ||     || [[Vizrt]] System || Unofficial
|- style="background:khaki;"
| 6100   || TCP ||     || [[Ventrilo]] This is the authentication port that must be allowed outbound for version 3 of [[Ventrilo]] || Official
|- style="background:lightsteelblue;"
| 6101   || TCP ||     || Backup Exec Agent Browser{{citation needed|date=March 2012}} || Unofficial
|-
| 6110   || TCP || UDP || softcm, [[HP]] [[Softbench]] CM || Official
|-
| 6111   || TCP || UDP || spc, [[HP]] [[Softbench]] Sub-Process Control || Official
|-
| 6112   ||     || UDP || "dtspcd"—a network [[Daemon (computer software)|daemon]] that accepts requests from clients to execute commands and launch applications remotely || Official
|- style="background:khaki;"
| 6112   || TCP ||     || "dtspcd"—a network [[Daemon (computer software)|daemon]] that accepts requests from clients to execute commands and launch applications remotely || Official
|- style="background:khaki;"
| 6112   || TCP ||     || [[Blizzard Entertainment|Blizzard]]'s [[Battle.net]] gaming service and some games,<ref name="blizzard" /> [[ArenaNet]] gaming service, [[Relic Entertainment|Relic]] gaming service || Unofficial
|- style="background:khaki;"
| 6112   || TCP ||     || [[Club Penguin]] Disney online game for kids || Unofficial
|- style="background:lightsteelblue;"
| 6113   || TCP ||     || [[Club Penguin]] Disney online game for kids, Used by some [[Blizzard Entertainment|Blizzard]] games<ref name="blizzard" />  || Unofficial
|- style="background:lightsteelblue;"
| 6129   || TCP ||     || [[DameWare|DameWare Remote Control]] || Official
|- 
| 6159   || TCP ||     || [[ARINC]] 840 [[Electronic flight bag|EFB]] Application Control Interface || Official
|- style="background:lightsteelblue;"
| 6200  || TCP ||     || [[Oracle WebCenter Content Portable]]: Content Server (With Native UI) and Inbound Refinery  || Unofficial
|- style="background:lightsteelblue;"
| 6201  || TCP ||     || [[Oracle Corporation|Oracle]] WebCenter Content Portable: Admin  || Unofficial
|- style="background:lightsteelblue;"
| 6225  || TCP ||     || [[Oracle Corporation|Oracle]] WebCenter Content Portable: Content Server Web UI  || Unofficial
|- style="background:lightsteelblue;"
| 6227  || TCP ||     || [[Oracle Corporation|Oracle]] WebCenter Content Portable: JavaDB  || Unofficial
|- style="background:lightsteelblue;"
| 6230  || TCP ||     || [http://codenger.com/ Codenger Dev Server]  || Unofficial
|- style="background:lightsteelblue;"
| 6240  || TCP ||     || [[Oracle Corporation|Oracle]] WebCenter Content Portable: Capture  || Unofficial
|- style="background:lightsteelblue;"
| 6244  || TCP || UDP || [[Oracle Corporation|Oracle]] WebCenter Content Portable: Content Server—Intradoc Socket port || Unofficial
|- style="background:lightsteelblue;"
| 6255  || TCP || UDP || [[Oracle Corporation|Oracle]] WebCenter Content Portable: Inbound Refinery—Intradoc Socket port || Unofficial
|- style="background:lightsteelblue;"
| 6257   ||     || UDP || [[WinMX]] (see also 6699) || Unofficial
|- style="background:lightsteelblue;"
| 6260   || TCP || UDP || planet M.U.L.E. || Unofficial
|- style="background:lightsteelblue;"
| 6262   || TCP ||     || Sybase [[Advantage Database Server]]  || Unofficial
|-
| 6324   || TCP || UDP || [http://www.hallresearch.com/ Hall Research] Device discovery and configuration    || Official
|-
| 6343   ||     || UDP || [[SFlow]], sFlow traffic monitoring || Official
|-
| 6346   || TCP || UDP || [[gnutella|gnutella-svc]], gnutella ([[FrostWire]], [[Limewire]], [[Shareaza]], etc.) || Official
|-
| 6347   || TCP || UDP || [[Gnutella|gnutella-rtr]], Gnutella alternate || Official
|-
| 6350   || TCP || UDP ||  App Discovery and Access Protocol || Official
|-
| 6379   || TCP ||     ||  [[Redis]] key-value data store || Official
|- style="background:lightsteelblue;"
| 6389 || TCP || || [[EMC Corporation|EMC]] [[CLARiiON]]  || Unofficial
|-
| 6432   || TCP ||     || PgBouncer—A connection pooler for PostgreSQL || Official
|- style="background:lightsteelblue;"
| 6436   || TCP ||     || [[Leap Motion]] Websocket Server TLS || Unofficial
|- style="background:lightsteelblue;"
| 6437   || TCP ||     || [[Leap Motion]] Websocket Server || Unofficial
|-
| 6444   || TCP || UDP || [[Sun Grid Engine]]—Qmaster Service || Official
|-
| 6445   || TCP || UDP || [[Sun Grid Engine]]—Execution Service || Official
|-
| 6514   || TCP ||     || Syslog over TLS<ref>{{cite web|url=http://tools.ietf.org/html/rfc5425 |title=RFC 5424 | publisher=IETF|date=2008-11-10 |accessdate=2014-05-27}}</ref> || Official
|-style="background:lightsteelblue;"
| 6502   || TCP || UDP || Netop Remote Control || Unofficial
|-
| 6515   || TCP || UDP || [[Elipse Software|Elipse]] RPC Protocol (REC) || Official
|- style="background:lightsteelblue;"
| 6522   || TCP ||     || [[Gobby]] (and other libobby-based software) || Unofficial
|- style="background:lightsteelblue;"
| 6523   || TCP ||     || [[Gobby]] 0.5 (and other libinfinity-based software) || Unofficial
|- style="background:lightsteelblue;"
| 6543   || TCP ||     || [[Pylons project#Pyramid]] Default Pylons Pyramid web service port || Unofficial
|- style="background:lightsteelblue;"
| 6543   ||     || UDP || [http://www.p-rd.com/index.html Paradigm Research & Development]{{dead link|date=March 2015}} Jetnet<ref>[http://www.p-rd.com/downloads/PRD%20-%20history%20and%20introduction.pdf prd Technologies Ltd Billing & Rating Solutions]{{Dead link|date=May 2014}}</ref> default || Unofficial
|- style="background:lightsteelblue;"
| 6556   || TCP ||     || [[Check MK]] Agent || Unofficial
|-
| 6566   || TCP ||     || [[Scanner Access Now Easy|SANE]] (Scanner Access Now Easy)—SANE network scanner daemon<ref>{{cite web|url=http://www.sane-project.org/man/saned.8.html|title=SANE Unix man page|date= 20 Apr 2009|author=David Mosberger|website=http://www.sane-project.org}}</ref> || Official
|- style="background:lightsteelblue;"
| 6560–6561   || TCP ||     || [[Speech-Dispatcher]] daemon   || Unofficial
|- style="background:lightsteelblue;"
| 6571   ||     ||     || [[Windows Live FolderShare]] client || Unofficial
|- 
| 6600   || TCP ||     || Microsoft [[Hyper-V]] Live || Official
|- style="background:lightsteelblue;"
| 6600   || TCP ||     || [[Music Player Daemon|Music Player Daemon (MPD)]] || Unofficial
|- 
| 6601   || TCP ||     || [[Microsoft Forefront Threat Management Gateway]] || Official
|- 
| 6602   || TCP ||     || Microsoft Windows WSS Communication || Official
|-
| 6619   || TCP || UDP || odette-ftps, [[OFTP|Odette File Transfer Protocol]] ([[OFTP]]) over [[Transport Layer Security|TLS]]/[[Secure Sockets Layer|SSL]] || Official
|-
| 6622   || TCP || UDP || Multicast FTP || Official
|- style="background:lightsteelblue;"
| 6646   ||     || UDP || [[McAfee]] Network Agent{{citation needed|date=March 2012}} || Unofficial
|-
| 6653   || TCP ||     || [[Openflow 1.3]]  || Official
|- style="background:lightsteelblue;"

| 6660–6664 || TCP ||  || [[Internet Relay Chat]] (IRC) || Unofficial
|-
| 6665–6669 || TCP ||  || [[Internet Relay Chat]] (IRC) || Official
|- style="background:khaki;"
| 6679   || TCP || UDP || Osorno Automation Protocol (OSAUT) || Official
|- style="background:khaki;"
| 6679   || TCP ||     || [[Internet Relay Chat|IRC]] [[Secure Sockets Layer|SSL]] (Secure Internet Relay Chat)—often used || Unofficial
|- style="background:khaki;"
| 6690   || TCP ||     || Synology Cloud station || Unofficial
|-
| 6697   || TCP ||     || [[Internet Relay Chat|IRC]] [[Secure Sockets Layer|SSL]] (Secure Internet Relay Chat)—often used || Official
|- style="background:lightsteelblue;"
| 6699   || TCP ||     || [[WinMX]] (see also 6257) || Unofficial
|- style="background:lightsteelblue;"
| 6702   || TCP ||     || Default for Tidal Enterprise Scheduler client-Socket used for communication between Client-to-Master, though can be changed{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 6715   || TCP ||     || AberMUD and derivatives default port || Unofficial
|- style="background:lightsteelblue;"
| 6771   ||     || UDP || [[Polycom]] server broadcast{{citation needed|date=March 2012}} || Unofficial
|- style="background:white;"
| 6783   || TCP ||     || [[Splashtop Remote]] server broadcast || Unofficial
|- style="background:white;"
| 6784   || TCP ||     || [[Splashtop Remote]] server broadcast || Unofficial
|- style="background:white;"
| 6785   || TCP ||     || [[Splashtop Remote]] server broadcast || Unofficial
|- style="background:khaki;"
| 6789   || TCP ||     ||  Campbell Scientific Loggernet Software<ref>{{cite web|url=http://www.campbellsci.com/datalogger-software |title=Datalogger Support Software |publisher=Campbellsci.com |date= |accessdate=2014-05-27}}</ref> || Unofficial
|- style="background:khaki;"
| 6789   || TCP ||     ||  Bucky's Instant Messaging Program || Unofficial
|- style="background:lightsteelblue;"
| 6881–6887 || TCP || UDP || [[BitTorrent (protocol)|BitTorrent]] part of full range of ports used most often || Unofficial
|- style="background:khaki;"
| 6888   || TCP || UDP || MUSE || Official
|- style="background:khaki;"
| 6888   || TCP || UDP || [[BitTorrent (protocol)|BitTorrent]] part of full range of ports used most often || Unofficial
|- style="background:lightsteelblue;"
| 6889–6890 || TCP || UDP || [[BitTorrent (protocol)|BitTorrent]] part of full range of ports used most often || Unofficial
|- style="background:khaki;"
| 6891–6900 || TCP || UDP || [[BitTorrent (protocol)|BitTorrent]] part of full range of ports used most often || Unofficial
|- style="background:khaki;"
| 6891–6900 || TCP || UDP || [[Windows Live Messenger]] (File transfer) || Unofficial
|- style="background:khaki;"
| 6901   || TCP || UDP || [[Windows Live Messenger]] (Voice) || Unofficial
|- style="background:khaki;"
| 6901   || TCP || UDP || [[BitTorrent (protocol)|BitTorrent]] part of full range of ports used most often || Unofficial
|- style="background:lightsteelblue;"
| 6902–6968 || TCP || UDP || [[BitTorrent (protocol)|BitTorrent]] part of full range of ports used most often || Unofficial
|- style="background:khaki;"
| 6969   || TCP || UDP || acmsoda || Official
|- style="background:khaki;"
| 6969   || TCP ||     || [[BitTorrent (protocol)|BitTorrent]] tracker || Unofficial
|- style="background:lightsteelblue;"
| 6970–6999 || TCP || UDP || [[BitTorrent (protocol)|BitTorrent]] part of full range of ports used most often || Unofficial
|- style="background:khaki;"
| 7000   || TCP ||     || Default for [[Vuze]]'s built in [[HTTPS]] [[Bittorrent Tracker]] || Unofficial
|- style="background:khaki;"
| 7000   || TCP ||     || [[Avira]] Server Management Console || Unofficial
|- style="background:khaki;"
| 7001   || TCP ||     || [[Avira]] Server Management Console  || Unofficial
|- style="background:khaki;"
| 7001   || TCP ||     || Default for [[BEA Systems|BEA]] [[WebLogic|WebLogic Server]]'s [[HTTP]] server, though often changed during installation || Unofficial
|- style="background:khaki;"
| 7002   || TCP ||     || Default for [[BEA Systems|BEA]] [[WebLogic|WebLogic Server]]'s [[HTTPS]] server, though often changed during installation || Unofficial
|- style="background:lightsteelblue;"
| 7005   || TCP ||     || Default for [[BMC Software]] [[BMC Control-M|Control-M/Server]] and Control-M/Agent for Agent-to-Server, though often changed during installation || Unofficial
|- style="background:lightsteelblue;"
| 7006   || TCP ||     || Default for [[BMC Software]] [[BMC Control-M|Control-M/Server]] and Control-M/Agent for Server-to-Agent, though often changed during installation || Unofficial
|- style="background:lightsteelblue;"
| 7010   || TCP ||     || Default for Cisco AON AMC (AON Management Console)<ref>{{cite web|author=Worldwide |url=http://www.cisco.com/en/US/products/ps6692/Products_Sub_Category_Home.html |title=Application-Oriented Networking – Cisco Systems |publisher=Cisco.com |date= |accessdate=2014-05-27}}</ref> || Unofficial
|- style="background:lightsteelblue;"
| 7022   || TCP ||     || Database mirroring endpoints<ref>{{cite web|url= http://technet.microsoft.com/en-us/library/ms179511(v=sql.105).aspx | title= Database Mirroring Endpoint| work=  SQL Server 2008 R2 | publisher= Microsoft|accessdate= 2014-05-27}}</ref> || Unofficial
|-
| 7023   ||     || UDP || Bryan Wilcutt T2-NMCS Protocol for SatCom Modems || Official
|- style="background:lightsteelblue;"
| 7025   || TCP ||     || Zimbra [[Local Mail Transfer Protocol|LMTP]] [mailbox]—local mail delivery || Unofficial
|- style="background:lightsteelblue;"
| 7047   || TCP ||     || [[Zimbra]] conversion server || Unofficial
|- style="background:khaki;"
| 7080   ||     ||     || Sepialine Argos Communications port || Unofficial
|- style="background:lightsteelblue;"
| 7133   || TCP ||     || [[Enemy Territory: Quake Wars]] || Unofficial
|- style="background:lightsteelblue;"
| 7144   || TCP ||     || [Peer Cast]|Peercast{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 7145   || TCP ||     || [Peer Cast]|Peercast{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 7171   || TCP ||     || [[Tibia (computer game)|Tibia]] || Unofficial
|-
| 7262   || TCP || UDP || CNAP (Calypso Network Access Protocol) || Official
|- style="background:lightsteelblue;"
| 7306   || TCP ||     || Zimbra mysql [mailbox]{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 7307   || TCP ||     || Zimbra mysql [logger]{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 7312   ||     || UDP || [[Sibelius notation program|Sibelius]] License Server || Unofficial
|- style="background:lightsteelblue;"
| 7396   || TCP ||     || Web control interface for [[Folding@home#V7|Folding@home v7.3.6]] and later<ref>{{cite web|url=https://fah.stanford.edu/projects/FAHClient/wiki/WebClientAuthenticatedSessionIDs |title=WebClientAuthenticatedSessionIDs - FAHClient |publisher=stanford.edu |date= |accessdate=2014-05-27}}</ref> || Unofficial
|-
| 7400   || TCP || UDP || RTPS (Real Time Publish Subscribe) [[Data Distribution Service|DDS]] Discovery || Official
|-
| 7401   || TCP || UDP || RTPS (Real Time Publish Subscribe) [[Data Distribution Service|DDS]] User-Traffic || Official
|-
| 7402   || TCP || UDP || RTPS (Real Time Publish Subscribe) [[Data Distribution Service|DDS]] Meta-Traffic || Official
|- style="background:lightsteelblue;"
| 7471   || TCP ||        || Stateless Transport Tunneling (STT) || Unofficial
|-
| 7473   || TCP ||        || [[Rise: The Vieneo Province]] || Official
|-
| 7474   || TCP ||     || Neo4J Server webadmin<ref>{{cite web|url=http://docs.neo4j.org/chunked/stable/tools-webadmin.html | title=The Neo4J Manual Chapter 27. Web Interface |accessdate=2014-06-12}}</ref> || Official
|-
| 7509   || TCP ||        || ACPLT - process automation service || Official
|-
| 7547   || TCP || UDP || CPE WAN Management Protocol (CWMP) [[TR-069|Technical Report 069]] || Official
|- style="background:lightsteelblue;"
| 7575   ||  || UDP || [[Populous: The Beginning]] server || Unofficial
|- 
| 7624   || TCP || UDP || [[Instrument Neutral Distributed Interface]] || Official
|- 
| 7631   || TCP ||     || ERLPhase || Official
|- style="background:lightsteelblue;"
| 7634   || TCP || || hddtemp—Utility to monitor hard drive temperature || Unofficial
|- style="background:lightsteelblue;"
| 7652–7654   || TCP ||     || [[I2P]] anonymizing overlay network|| Unofficial
|- style="background:lightsteelblue;"
| 7655   || ||  UDP  || [[I2P]] SAM Bridge Socket API || Unofficial
|- style="background:lightsteelblue;"
| 7656–7660   || TCP ||     || [[I2P]] anonymizing overlay network|| Unofficial
|- style="background:lightsteelblue;"
| 7670   || TCP ||     || [[BrettspielWelt]] BSW Boardgame Portal || Unofficial
|- style="background:lightsteelblue;"
| 7676   || TCP ||     || Aqumin AlphaVision Remote Command Interface{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 7700   ||     || UDP || P2P DC (RedHub){{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 7707   ||     || UDP || [[Killing Floor (2009 video game)|Killing Floor]] || Unofficial
|- style="background:lightsteelblue;"
| 7708   ||     || UDP || [[Killing Floor (2009 video game)|Killing Floor]] || Unofficial
|- style="background:lightsteelblue;"
| 7717   ||     || UDP || [[Killing Floor (2009 video game)|Killing Floor]] || Unofficial
|- style="background:khaki;"
| 7777   || TCP ||     || [[iChat]] server file transfer proxy || Unofficial
|- style="background:khaki;"
| 7777   || TCP ||     || Oracle Cluster File System 2{{citation needed|date=March 2012}} || Unofficial
|- style="background:khaki;"
| 7777   || TCP ||     || Windows backdoor program tini.exe default{{citation needed|date=March 2012}} || Unofficial
|- style="background:khaki;"
| 7777   || TCP ||     || Just Cause 2: Multiplayer Mod Server{{citation needed|date=December 2013}} || Unofficial
|- style="background:khaki;"
| 7777   || TCP ||     || Xivio default Chat Server{{citation needed|date=March 2012}} || Unofficial
|- style="background:khaki;"
| 7777   || TCP ||     || [[Terraria]] default server || Unofficial
|- style="background:khaki;"
| 7777   ||     || UDP || San Andreas Multiplayer (SA-MP) default port server || Unofficial
|- style="background:lightsteelblue;"
| 7778   || TCP ||     || [http://www.badtripmud.com/ Bad Trip MUD]{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 7777–7788 ||     || UDP || Unreal Tournament series default server{{citation needed|date=March 2012}} || Unofficial
|- style="background:khaki;"
| 7777–7788 || TCP ||  || Unreal Tournament series default server{{citation needed|date=March 2012}} || Unofficial
|- style="background:khaki;"
| 7787–7788 || TCP ||  || GFI EventsManager 7 & 8{{citation needed|date=March 2012}} || Official
|- style="background:lightsteelblue;"
| 7831   || TCP ||     || Default used by Smartlaunch Internet Cafe Administration<ref>{{cite web|url=http://www.smartlaunch.net/Download/Smartlaunch_Product_Overview.pdf |title=Smartlaunch 4.1 Cyber Cafe Management Software Product Overview |format=PDF |date= |accessdate=2014-05-27}}</ref> software || Unofficial
|- style="background:lightsteelblue;"
| 7880   || TCP || UDP || PowerSchool Gradebook Server{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 7890   || TCP ||     || Default that will be used by the iControl Internet Cafe Suite Administration software || Unofficial
|- style="background:lightsteelblue;"
| 7915   || TCP ||     || Default for YSFlight server<ref name="Midnight Rambler">{{cite web|title=How to create a YSF Server, step by step guide|url=http://forum.ysfhq.com/viewtopic.php?f=144&t=1529|date=2011-08-06|work=forum.ysfhq.com|publisher=YSFlight Headquarters|accessdate=2013-10-26}}</ref>|| Unofficial
|- style="background:lightsteelblue;"
| 7935   || TCP ||     || Fixed port used for Adobe Flash Debug Player to communicate with a debugger (Flash IDE, Flex Builder or fdb).<ref>{{cite web|url=http://livedocs.adobe.com/flex/3/html/help.html?content=debugging_02.html |title=Flex 3 – Adobe Flex 3 Help |publisher=adobe.com |date= |accessdate=2014-05-27}}</ref> || Unofficial
|- style="background:khaki;"
| 7937–9936 || TCP || UDP || EMC<sup>2</sup> (Legato) Networker or Sun Solstice Backup || Official
|-
| 8000   ||     || UDP || iRDMI (Intel Remote [[Desktop Management Interface]])<ref name=iRDMI>[http://www.intel.com/support/tokenexpress/pro/sb/cs-016261.htm Intel DMI (Desktop Management Interface)]{{dead link|date=March 2015}}</ref>—sometimes erroneously used instead of port 8080 || Official
|- style="background:khaki;"
| 8000   || TCP ||     || iRDMI (Intel Remote [[Desktop Management Interface]])<ref name=iRDMI />—sometimes erroneously used instead of port 8080 || Official
|- style="background:khaki;"
| 8000   || TCP ||     || Commonly used for internet radio streams such as those using [[SHOUTcast]] || Unofficial
|- style="background:khaki;"
| 8000   || TCP ||     || [[Splunk]] web-interface || Unofficial 
|- style="background:khaki;"
| 8000   || TCP ||     || FreemakeVideoCapture service a part of Freemake Video Downloader<ref>{{cite web|url=http://www.freemake.com/free_video_downloader/ |title=Freemake Video Downloader |publisher=Freemake.com |date= |accessdate=2014-05-27}}</ref> || Unofficial
|- style="background:khaki;"
| 8000   || TCP ||     || Nortel Contivity Router Firewall User Authentication (FWUA) default port number || Unofficial
|- style="background:lightsteelblue;"
| 8001   || TCP ||     || Commonly used for internet radio streams such as those using [[SHOUTcast]] || Unofficial
|- style="background:lightsteelblue;"
| 8002   || TCP ||     || Cisco Systems Unified Call Manager Intercluster{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 8005   || TCP ||     ||  [[Apache Tomcat]]'s Shutdown port || Unofficial
|- style="background:khaki;"
| 8006   || TCP ||     || Dell AppAssure 5 API and Replication<ref name="appassure.com">{{cite web|url=http://www.appassure.com/support/KB/appassure-5-firewall-port-requirements/ |title=Dell AppAssure 5 Firewall Port Requirements |publisher=Appassure.com |date=2014-02-22 |accessdate=2014-05-27}}</ref> || Official
|- style="background:khaki;"
| 8007   || TCP ||     || Dell AppAssure 5 Engine<ref name="appassure.com"/> || Official
|- style="background:khaki;"
| 8008   || TCP ||     || [[HTTP]] Alternate || Official
|- style="background:khaki;"
| 8008   || TCP ||     || [[IBM HTTP Server]] administration default || Unofficial
|- style="background:lightsteelblue;"
| 8009   || TCP ||     || ajp13—[[Apache JServ Protocol]] AJP Connector || Unofficial
|- style="background:lightsteelblue;"
| 8010   || TCP ||     || [[Extensible Messaging and Presence Protocol|XMPP]] File transfers || Unofficial
|- style="background:lightsteelblue;"
| 8011–8013 || TCP ||  || [[HTTP/TCP]] Symon Communications Event and Query Engine{{citation needed|date=March 2012}} || Unofficial
|- style="background:khaki;"
| 8014   || TCP ||     || [[HTTP/TCP]] Symon Communications Event and Query Engine{{citation needed|date=March 2012}} || Unofficial
|- style="background:khaki;"
| 8014   || TCP || UDP || [http://www.microtelecom.it/perseus/  Perseus SDR Receiver] default remote connection port{{citation needed|date=March 2012}} || Unofficial
|- style="background:khaki;"
| 8020   || TCP ||     || [http://360works.com/supercontainer/  360Works SuperContainer]<ref name="SuperContainer documentation">{{cite web |url=http://docs.360works.com/index.php/SuperContainer |title=SuperContainer - 360Works Product Support Wiki |work=docs.360works.com |publisher=360Works, LLC |location=Alpharetta, GA, USA|date=2013-10-24 |accessdate=2013-10-26}}</ref> || Unofficial
|- style="background:lightsteelblue;"
| 8042   || TCP ||     || [[Orthanc (software)|Orthanc]]—Default HTTP Port for GUI || Unofficial
|- style="background:lightsteelblue;"
| 8069   || TCP ||     || [[OpenERP]] Default HTTP port (web interface and xmlrpc calls) || Unofficial
|- style="background:lightsteelblue;"
| 8070   || TCP ||     || [[OpenERP]] Legacy netrpc protocol || Unofficial
|- style="background:lightsteelblue;"
| 8074   || TCP ||     || [[Gadu-Gadu]] || Unofficial
|- style="background:lightsteelblue;"
| 8075   || TCP ||     || [[Killing Floor (2009 video game)|Killing Floor]] || Unofficial
|- style="background:lightsteelblue;"
| 8078   || TCP || UDP || Default port for most Endless Online-based servers{{citation needed|date=March 2012}} || Unofficial
|- style="background:khaki;"
| 8080   || TCP ||     || [[HTTP]] alternate (http_alt)—commonly used for [[Web proxy]] and [[web cache|caching]] server, or for running a Web server as a non-[[Superuser|root]] user || Official
|- style="background:khaki;"
| 8080   || TCP ||     || [[Apache Tomcat]] || Unofficial
|- style="background:khaki;"
| 8080   || TCP ||     || [http://www.m2mlogger.com/ M2MLogger] WebFRONT Cloud connector || Unofficial
|- style="background:khaki;"
| 8080   || TCP ||     || [[Syncthing]] web GUI || Unofficial
|- style="background:lightsteelblue;"
| 8080   ||     || UDP || [[FilePhile]] Master/Relay || Unofficial
|- style="background:lightsteelblue;"
| 8080   || TCP ||     || [[Vermont Systems / RecTrac]] Vermont Systems RecTrac (WebTrac) network installer || Unofficial
|- style="background:lightsteelblue;"
| 8081   || TCP ||     || [[HTTP]] alternate, VibeStreamer, e.g. [[McAfee ePolicy Orchestrator (ePO)]] || Unofficial
|- style="background:khaki;"
| 8083   ||     || UDP || Transporter Connected Data, Inc. || Unofficial
|- style="background:khaki;"
| 8085   ||     || TCP/UDP || [[Wiki Service]] uses TCP (Mac OS X Server v10.5 and later) / [[inSpeak Communicator]] uses both TCP/UDP. || Unofficial
|- style="background:khaki;"
| 8086   || TCP ||     || HELM Web Host Automation Windows Control Panel || Unofficial
|- style="background:khaki;"
| 8086   || TCP ||     || [[Kaspersky Anti-Virus|Kaspersky AV]] Control Center || Unofficial
|- style="background:khaki;"
| 8087   || TCP ||     || [[Hosting Accelerator]] Control Panel || Unofficial
|- style="background:khaki;"
| 8087   || TCP ||     || [[Plesk|Parallels Plesk]] Control Panel || Unofficial
|- style="background:lightsteelblue;"
| 8087   ||     || UDP || [[Kaspersky Anti-Virus|Kaspersky AV]] Control Center || Unofficial
|- style="background:lightsteelblue;"
| 8088   || TCP ||     || [[Asterisk (PBX)]] Web Configuration utility (GUI Addon) || Unofficial
|- style="background:khaki;"
| 8089   || TCP ||     || [[Splunk]] REST API endpoint. This port is NOT used for any forwarding or indexing. It is used only for command and control functions.  || Unofficial
|- style="background:khaki;"
| 8089   || TCP ||     || AVM Fritzbox for automatic tr069 configuration.  || Unofficial
|- style="background:lightsteelblue;"
| 8090   || TCP ||     || [[Atlassian Confluence]] (default port) <ref>{{cite web|url=https://www.atlassian.com/software/confluence|title=Confluence - Team Collaboration Software - Atlassian|work=Atlassian|accessdate=16 March 2015}}</ref>
|- style="background:lightsteelblue;"
| 8090   || TCP ||     || [[Coral Content Distribution Network]] (deprecated; 80 and 8080 now supported)<ref>{{cite web|url=http://wiki.coralcdn.org/faq.html#highport |title=Coral Content Distribution Network Wiki - Main - FAQ |publisher= coralcdn.org |date= |accessdate=2014-05-27}}</ref> || Unofficial
|- style="background:lightsteelblue;"
| 8091   || TCP ||     || [[CouchBase]] Web Administration || Unofficial
|- style="background:lightsteelblue;"
| 8092   || TCP ||     || [[CouchBase]] API || Unofficial
|-
| 8100   || TCP ||     || [[Console Gateway]] License Verification || Unofficial
|- style="background:lightsteelblue;"
| 8111   || TCP ||     || [[JOSM]] Remote Control || Unofficial
|- style="background:lightsteelblue;"
| 8112   || TCP ||     || PAC Pacifica Coin || Unofficial
|- style="background:lightsteelblue;"
| 8116   ||     || UDP || [[Check Point]] Cluster Control Protocol || Unofficial
|-
| 8118   || TCP ||     || [[Privoxy]]—advertisement-filtering Web proxy || Official
|-
| 8123   || TCP ||     || [[Polipo]] Web proxy || Official
|- style="background:lightsteelblue;"
| 8123   || TCP ||     || [[Bukkit DynMap]] Default Webserver Bind Address || Unofficial
|- style="background:lightsteelblue;"
| 8139   || TCP ||     || [[Puppet (software)]] Client agent || Unofficial
|- style="background:lightsteelblue;"
| 8140   || TCP ||     || [[Puppet (software)]] Master server || Unofficial
|- style="background:lightsteelblue;"
| 8172   || TCP ||     || [[Microsoft]] Remote Administration for IIS Manager<ref>{{cite web|url=http://www.iis.net/learn/manage/remote-administration/remote-administration-for-iis-manager#02|title=Remote Administration for IIS Manager|work=iis.net|accessdate=16 March 2015}}</ref> || Unofficial
|- style="background:lightsteelblue;"
| 8176   || TCP ||     || [http://www.perceptiveautomation.com/corp/overview.html Perceptive Automation]{{dead link|date=March 2015}} [http://www.perceptiveautomation.com/indigo/ Indigo]{{dead link|date=March 2015}} [[Home automation]] server—control access || Unofficial
|- style="background:lightsteelblue;"
| 8184   || TCP ||     || [[NCSA Brown Dog]] Data Access Proxy || Unofficial
|- style="background:lightsteelblue;"
| 8192   || TCP ||     || [[Sophos]] Remote Management System || Unofficial
|- style="background:lightsteelblue;"
| 8193   || TCP ||     || [[Sophos]] Remote Management System || Unofficial
|- style="background:khaki;"
| 8194   || TCP ||     || [[Sophos]] Remote Management System || Unofficial
|- style="background:khaki;"
| 8194   || TCP ||     || [[Bloomberg L.P.|Bloomberg]] Application<ref name=IANA />  || Official
|- style="background:lightsteelblue;"
| 8195   || TCP ||     || [[Bloomberg L.P.|Bloomberg]] Application{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 8200   || TCP ||     || [[GoToMyPC]] || Unofficial
|- style="background:lightsteelblue;"
| 8222   || TCP ||     || [[VMware]] Server Management User Interface<ref name=VMWareMgtIf >{{cite web|url=http://docs.google.com/viewer?a=v&q=cache:g1tLcfWiecQJ:www.crcnetbase.com/doi/abs/10.1201/9781420070286.ax2+VMware+Management+Interface+port+TCP+UDP&hl=en&gl=us&pid=bl&srcid=ADGEESi8urPkgh3Jsf0pC4h3fWj878md2a3IMlwbRt6l5gkvmVcGiXXzO0TJuo4wOkqPDGXVLHqUU03LKBpQ-3eVH5iv5DaIXn5Nru1klAVy_YVtuCY8Ab-cnEDcTb5PUqA0IzEa36As&sig=AHIEtbScYJ_gM-JL0DEimzkbNLh14TTq-g |title=Powered by Google Docs |publisher=google.com |date= |accessdate=2014-05-27}}</ref> (insecure Web interface).<ref name="vmware.com">{{cite web|url=http://www.vmware.com/community/message.jspa?messageID=425783|title=Temporary Maintenance|date=4 August 2014|work=vmware.com|accessdate=16 March 2015}}</ref> See also port 8333 || Unofficial
|-
| 8243   || TCP || UDP || [[HTTPS]] listener for [[Apache Synapse]]<ref name="Apache Synapse">{{cite web|url=http://synapse.apache.org |title=Apache Synapse |publisher= apache.org |date=2012-01-06 |accessdate=2014-05-27}}</ref> || Official
|-
| 8280   || TCP || UDP || [[HTTP]] listener for [[Apache Synapse]]<ref name="Apache Synapse"/> || Official
|- style="background:lightsteelblue;"
| 8281   || TCP ||     || [[HTTP]] Listener for Gatecraft Plugin || Unofficial
|- style="background:lightsteelblue;"
| 8291   || TCP ||     || Winbox—Default on a MikroTik RouterOS for a Windows application used to administer MikroTik RouterOS<ref>{{cite web|url=http://wiki.mikrotik.com/wiki/Manual:IP/Services |title=MikroTik Wiki "IP/Services" page |publisher=MikroTik |date=2014-01-02 |deadurl=no |accessdate=2014-06-23}}</ref> || Unofficial
|- style="background:lightsteelblue;"
| 8303   ||     || UDP || [[Teeworlds]] Server || Unofficial
|- style="background:lightsteelblue;"
| 8330   || TCP ||     || MultiBit HD, [https://multibit.org/] || Unofficial
|- style="background:lightsteelblue;"
| 8331   || TCP ||     || MultiBit, [https://multibit.org/] || Unofficial
|- style="background:lightsteelblue;"
| 8332   || TCP ||     || [[Bitcoin]] [[JSON-RPC]] server<ref>[http://www.bitcoin.org/smf/index.php?topic=63.msg452#msg452 Bitcoin Forum: Command Line and JSON-RPC]{{Dead link|date=May 2014}}</ref> || Unofficial
|- style="background:khaki;"
| 8333   || TCP ||     || [[Bitcoin]]<ref name="ReferenceA">{{cite web|url=https://en.bitcoin.it/wiki/FAQ#Do_I_need_to_configure_my_firewall_to_run_Bitcoin.3F |title=FAQ - Bitcoin |publisher=En.bitcoin.it |date=2014-12-12 |accessdate=2015-01-01}}</ref> || Unofficial
|- style="background:khaki;"
| 8333   || TCP ||     || [[VMware]] Server Management User Interface<ref name=VMWareMgtIf /> (secure Web interface).<ref name="vmware.com"/> See also port 8222 || Unofficial
|- style="background:lightsteelblue;"
| 8337   || TCP ||     || VisualSVN Distributed File System Service (VDFS)<ref>{{cite web|url=http://www.visualsvn.com/support/topic/00073/|title=Enabling the inbound firewall rule for a master VDFS service - VisualSVN Help Center|work=visualsvn.com|accessdate=16 March 2015}}</ref> || Unofficial
|-
| 8400   || TCP || UDP || cvp, [[CommVault Systems|CommVault Unified Data Management]] || Official
|-
| 8442   || TCP || UDP || CyBro A-bus, [http://www.cybrotech.co.uk/ Cybrotech Ltd.] || Official
|- style="background:lightsteelblue;"
| 8443   || TCP ||     || [[SW Soft Plesk]] Control Panel, [[Apache Tomcat]] SSL, [[Promise Technology|Promise]] WebPAM SSL, [[McAfee ePolicy Orchestrator (ePO)]]  || Unofficial
|- style="background:lightsteelblue;"
| 8444   || TCP ||     ||  [[Bitmessage]]  || Unofficial
|-
| 8484   || TCP ||     || [[MapleStory]] Login Server || Unofficial
|- style="background:lightsteelblue;"
| 8500   || TCP || UDP || [[ColdFusion]] Macromedia/Adobe ColdFusion default and [[Duke Nukem 3D]]—default || Unofficial
|- style="background:lightsteelblue;"
| 8501   || TCP ||     || [http://www.dukesterx.net/] DukesterX —default{{citation needed|date=March 2012}} || Unofficial
|-
| 8530   || TCP ||     || [[Windows Server Update Services]]|| Official
|-
| 8531   || TCP ||     || [[Windows Server Update Services]] over [[Transport Layer Security|TLS]]/[[Secure Sockets Layer|SSL]] ([[HTTPS]]) || Official
|- style="background:lightsteelblue;"
| 8580   || TCP ||     || [[Freegate]]|| Unofficial
|- style="background:lightsteelblue;"
| 8585   || TCP ||     || [[MapleStory]] Game Server || Unofficial
|- style="background:lightsteelblue;"
| 8586   || TCP ||     || [[MapleStory]] Game Server || Unofficial
|- style="background:lightsteelblue;"
| 8587   || TCP ||     || [[MapleStory]] Game Server || Unofficial
|-
| 8588   || TCP ||     || [[MapleStory]] Game Server || Unofficial
|- style="background:lightsteelblue;"
| 8589   || TCP ||     || [[MapleStory]] Game Server || Unofficial
|- style="background:lightsteelblue;"
| 8601   || TCP ||     || Wavestore CCTV protocol<ref name=wavestore>{{cite web|url=http://www.wavestore.com/knowledge-base |title=Resources & Support |publisher=Wavestore.com |date= |accessdate=2013-10-08}}{{dead link|date=March 2015}}</ref> || Unofficial
|- style="background:lightsteelblue;"
| 8602   || TCP || UDP || Wavestore Notification protocol<ref name=wavestore/> || Unofficial
|- style="background:lightsteelblue;"
| 8629   || TCP ||     || Tibero Server || Unofficial
|- style="background:lightsteelblue;"
| 8642   || TCP ||     || Lotus Traveller{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 8691   || TCP ||     || [[Ultra Fractal]] default server port for distributing calculations over network computers || Unofficial
|- style="background:lightsteelblue;"
| 8701   ||     || UDP || [[SoftPerfect Bandwidth Manager]] || Unofficial
|- style="background:lightsteelblue;"
| 8702   ||     || UDP || [[SoftPerfect Bandwidth Manager]] || Unofficial
|- style="background:lightsteelblue;"
| 8742   || TCP ||     || [[avast! WebShield]] || Unofficial
|- style="background:lightsteelblue;"
| 8767   ||     || UDP || [[TeamSpeak]]—default || Unofficial
|- style="background:lightsteelblue;"
| 8768   ||     || UDP || [[TeamSpeak]]—alternate || Unofficial
|- style="background:lightsteelblue"
| 8778   || TCP ||     || [[EPOS Speech Synthesis System]] || Unofficial
|- style="background:lightsteelblue;"
| 8787   || TCP ||     || [[MapleStory]] CashShop Game Server || Unofficial
|- style="background:lightsteelblue;"
| 8788   || TCP ||     || [[MapleStory]] CashShop Game Server || Unofficial
|- style="background:lightsteelblue;"
| 8834   ||     ||     || [[Nessus (software)|Nessus]] web || Unofficial
|- style="background:lightsteelblue;"
| 8835   ||     ||     || [[Tenable Network Security|Passive Vulnerability Scanner]] web || Unofficial
|- style="background:lightsteelblue;"
| 8836   ||     ||     || [[Tenable Network Security|Log Correlation Engine]] web || Unofficial
|- style="background:lightsteelblue;"
| 8840   || TCP ||     || [[Opera Unite]] server || Unofficial
|-
| 8880   ||     || UDP || cddbp-alt, [[CD database|CD DataBase]] ([[CDDB]]) protocol (CDDBP) alternate || Official
|- style="background:khaki;"
| 8880   || TCP ||     || cddbp-alt, [[CD database|CD DataBase]] ([[CDDB]]) protocol (CDDBP) alternate || Official
|- style="background:khaki;"
| 8880   || TCP ||     || [[WebSphere Application Server]] [[SOAP]] connector [[Default (computer science)|default]] || Unofficial
|- style="background:khaki;"
| 8880   || TCP ||     || [[Win Media Streamer to Server]] [[SOAP]] connector [[Default (computer science)|default]] || Unofficial
|- style="background:khaki;"
| 8881   || TCP ||     || [[Atlasz Informatics Research Ltd]] Secure Application Server{{citation needed|date=March 2012}} || Unofficial
|- style="background:khaki;"
| 8881   || TCP ||     || [[Netflexity Inc]] QFlex—IBM WebSphere MQ monitoring software. || Unofficial
|- style="background:lightsteelblue;"
| 8882   || TCP ||     || [[Atlasz Informatics Research Ltd]] Secure Application Server{{citation needed|date=March 2012}} || Unofficial
|-
| 8883   || TCP || UDP || Secure [[MQ Telemetry Transport]] (MQTT over SSL) || Official
|- style="background:lightsteelblue;"
| 8886   || TCP ||     || PPM3 (Padtec Management Protocol version 3) || Unofficial
|- style="background:khaki;"
| 8887   || TCP ||     || [[HyperVM]] HTTP || Official
|- style="background:khaki;"
| 8888   || TCP ||     || [[HyperVM]] HTTPS || Official
|- style="background:khaki;"
| 8888   || TCP ||     || [[Freenet]] HTTP || Unofficial
|- style="background:khaki;"
| 8888   || TCP || UDP || [[NewsEDGE]] server || Official
|- style="background:khaki;"
| 8888   || TCP ||     || [[Sun Answerbook]] [[Web server|dwhttpd]] server (deprecated by [http://docs.sun.com/app/docs docs.sun.com]{{dead link|date=March 2015}}) || Unofficial
|- style="background:khaki;"
| 8888   || TCP ||     || [[GNUmp3d]] HTTP music streaming and Web interface || Unofficial
|- style="background:khaki;"
| 8888   || TCP ||     || [[LoLo Catcher]] HTTP Web interface (www.optiform.com) || Unofficial
|- style="background:khaki;"
| 8888   || TCP ||     || [[D2GS Admin Console]] Telnet administration console for D2GS servers (Diablo 2) || Unofficial
|- style="background:khaki;"
| 8888   || TCP ||     || Earthland Relams 2 Server (AU1_2){{citation needed|date=March 2012}} || Unofficial
|- style="background:khaki;"
| 8888   || TCP ||     || [[MAMP]] Server || Unofficial
|- style="background:khaki;"
| 8889   || TCP ||     || [[MAMP]] Server || Unofficial
|- style="background:khaki;"
| 8889   || TCP ||     || Earthland Relams 2 Server (AU1_1){{citation needed|date=March 2012}} || Unofficial
|-
| 8937  || TCP ||     || Transaction Warehouse Data Service (TWDS) || Official
|- style="background:lightsteelblue;"
| 8983   || TCP ||     || Default for Apache Solr<ref name="Apache Solr Tutorial">{{cite web|url=http://lucene.apache.org/solr/4_1_0/tutorial.html |title=Apache Solr Tutorial |publisher=apache.org |date=2012-06-06 |accessdate=2014-05-27}}</ref> || Unofficial
|- style="background:lightsteelblue;"
| 8998   || TCP ||     || [[I2P]] Monotone Repository || Unofficial
|- style="background:lightsteelblue;"
| 8989   || TCP ||     || [[STEP Bible]] : Scripture Tools for Every Person || Unofficial
|- style="background:khaki;"
| 9000   || TCP ||     || [[SonarQube]] Web Server<ref>{{cite web|author=Olivier Gaudin |url=http://docs.codehaus.org/display/SONAR/Installing#Installing-StartingtheWebServer |title=SonarQube Installation Instructions |publisher= codehaus.org |date= |accessdate=2014-05-27}}{{dead link|date=March 2015}}</ref> || Unofficial
|- style="background:khaki;"
| 9000   || TCP ||     || Buffalo LinkSystem Web access{{citation needed|date=March 2012}} || Unofficial
|- style="background:khaki;"
| 9000   || TCP ||     || [[DBGp]] || Unofficial
|- style="background:khaki;"
| 9000   || TCP ||     || [[SqueezeCenter]] web server & streaming || Unofficial
|- style="background:khaki;"
| 9000   ||     || UDP || [[UDPCast]] || Unofficial
|- style="background:khaki;"
| 9000   || TCP ||     || Play! Framework web server<ref name=playframeworkdocumentation>{{cite web|url=http://www.playframework.com/documentation/2.2.0/Production |title=Play2 Documentation |publisher=Playframework.com |date= |accessdate=2014-05-27}}</ref> || Unofficial
|- style="background:khaki;"
| 9000   || TCP ||     || [[Hadoop Distributed File System|Hadoop]] NameNode default port || Unofficial
|- style="background:khaki;"
| 9000   || TCP ||     || [[PHP-FPM]] default port || Unofficial
|- style="background:khaki;"
| 9001   || TCP || UDP || ETL Service Manager<ref>[http://etlelectronique.com/defaulten.aspx ETL Electronics]{{Dead link|date=May 2014}}</ref> || Official
|- style="background:khaki;"
| 9001   ||     ||     || [[Microsoft SharePoint]] authoring environment || Unofficial
|- style="background:khaki;"
| 9001   ||     ||     || cisco-xremote router configuration{{citation needed|date=March 2012}} || Unofficial
|- style="background:khaki;"
| 9001   ||     ||     || [[Tor (anonymity network)|Tor]] network default || Unofficial
|- style="background:khaki;"
| 9001   || TCP ||     || [[DBGp]] Proxy || Unofficial
|- style="background:khaki;"
| 9001   || TCP ||     || [[HSQLDB]] default port || Unofficial
|- style="background:khaki;"
| 9002   ||     ||     || Newforma Server comms || Unofficial
|-
| 9009   || TCP || UDP ||  [[Pichat|Pichat Server]]—Peer to peer chat software || Official
|- style="background:lightsteelblue;"
| 9010   || TCP ||     || [[TISERVICEMANAGEMENT]] Numara Track-It! || Unofficial
|-
| 9020   || TCP ||     || [[WiT]] WiT Services || Official
|-
| 9025   || TCP ||     || [[WiT]] WiT Services || Official
|- style="background:lightsteelblue;"
| 9030   || TCP ||     || [[Tor (anonymity network)|Tor]] often used || Unofficial
|- style="background:lightsteelblue;"
| 9043   || TCP ||     || [[WebSphere Application Server]] Administration Console secure || Unofficial
|- style="background:lightsteelblue;"
| 9050   || TCP ||     || [[Tor (anonymity network)|Tor]] || Unofficial
|- style="background:lightsteelblue;"
| 9051   || TCP ||     || [[Tor (anonymity network)|Tor]] || Unofficial
|- style="background:lightsteelblue;"
| 9060   || TCP ||     || [[WebSphere Application Server]] Administration Console || Unofficial
|-
| 9080   ||     || UDP || glrpc, [[Microsoft Groove|Groove]] [[Collaboration software]] GLRPC || Official
|- style="background:khaki;"
| 9080   || TCP ||     || glrpc, [[Microsoft Groove|Groove]] [[Collaboration software]] GLRPC || Official
|- style="background:khaki;"
| 9080   || TCP ||     || [[WebSphere Application Server]] [[HTTP]] Transport (port 1) [[Default (computer science)|default]] || Unofficial
|- style="background:khaki;"
| 9080   || TCP ||     || Remote Potato by FatAttitude, Windows Media Center addon || Unofficial
|- style="background:khaki;"
| 9080   || TCP ||     || ServerWMC, Windows Media Center addon || Unofficial
|- style="background:khaki;"
| 9090   || TCP || UDP || [[WebSM]] || Unofficial
|- style="background:khaki;"
| 9090   || TCP ||     || Webwasher, Secure Web, McAfee Web Gateway—Default Proxy Port{{citation needed|date=March 2012}} || Unofficial
|- style="background:khaki;"
| 9090   || TCP ||     || [[Openfire]] Administration Console || Unofficial
|- style="background:khaki;"
| 9090   || TCP ||     || [[SqueezeCenter]] control (CLI) || Unofficial
|- style="background:khaki;"
| 9090   || TCP ||     || [[Cherokee (web server)|Cherokee]] Admin Panel || Unofficial
|- style="background:khaki;"
| 9091   || TCP ||     || [[Openfire]] Administration Console (SSL Secured) || Unofficial
|- style="background:khaki;"
| 9091   || TCP ||     || [[Transmission (BitTorrent client)]] Web Interface || Unofficial
|-
| 9092   || TCP ||     || [[H2 (DBMS)]] Database Server || Unofficial
|-
| 9100   || TCP ||     || [[Page description language|PDL]] Data Stream || Official
|-
| 9100   || TCP || UDP || LPR - RAW Printing || Official
|-
| 9101   || TCP || UDP || [[Bacula]] Director || Official
|-
| 9102   || TCP || UDP || [[Bacula]] File Daemon || Official
|-
| 9103   || TCP || UDP || [[Bacula]] Storage Daemon || Official
|-
| 9105   || TCP || UDP || [[Xadmin]] Control Daemon || Official
|-
| 9106   || TCP || UDP || [[Astergate]] Control Daemon || Official
|-
| 9107   || TCP ||     || [[Astergate-FAX]] Control Daemon || Official
|- style="background:lightsteelblue;"
| 9110   ||     || UDP || [[SSMP]] Message protocol || Unofficial
|-
| 9119   || TCP || UDP || [[MXit]] Instant Messenger || Official
|- style="background:lightsteelblue;"
| 9150   || TCP ||     || [[Tor (anonymity network)|Tor]] || Unofficial
|- style="background:lightsteelblue;"
| 9191   || TCP ||     || Catamount Software—PocketMoney Sync{{citation needed|date=March 2012}} || Unofficial
|-
| 9191   || TCP ||     || Sierra Wireless Airlink || Unofficial
|- style="background:lightsteelblue;"
| 9199   || TCP ||     || Avtex LLC—qStats || Unofficial
|- style="background:lightsteelblue;"
| 9200 || TCP ||       || Elasticsearch<ref>{{cite web|url=http://www.elastic.co/guide/en/elasticsearch/guide/current/_talking_to_elasticsearch.html#_restful_api_with_json_over_http |title=RESTful API with JSON over HTTP |publisher=Elasticsearch |date= |accessdate=2015-04-04}}</ref>—default Elasticsearch port || Unofficial 
|-
| 9217 || TCP ||      || iPass Platform Service || Unofficial
|- style="background:lightsteelblue;"
| 9293   || TCP ||     || Sony PlayStation RemotePlay<ref>{{cite web|url=http://manuals.playstation.net/document/en/ps3/current/remoteplay/remoteinternet.html |title=PS3™ &#124; Using remote play (via the Internet) |publisher=Manuals.playstation.net |date=2013-09-13 |accessdate=2013-10-08}}</ref> || Unofficial
|- style="background:lightsteelblue;"
| 9300   || TCP ||     || [[IBM Cognos 8]] [[SOAP]] Business Intelligence and Performance Management || Unofficial
|- style="background:lightsteelblue;"
| 9303   ||     || UDP || [[D-Link Shareport]] Share storage and MFP printers || Unofficial
|-
| 9306   || TCP ||     || [[Sphinx (search engine)|Sphinx]] Native API || Official
|- style="background:lightsteelblue;"
| 9309 || TCP || UDP || Sony PlayStation Vita Host Collaboration WiFi Data Transfer<ref>{{cite web|url=http://manuals.playstation.net/document/en/psvita/cm/wifi_pc.html |title=Transferring data using Wi-Fi &#124; PlayStation®Vita User's Guide |publisher=Manuals.playstation.net |date= |accessdate=2013-10-08}}</ref> || Unofficial
|-
| 9312   || TCP ||     || [[Sphinx (search engine)|Sphinx]] SphinxQL || Official
|- style="background:lightsteelblue;"
| 9332   || TCP ||     || [[Litecoin]] [[JSON-RPC]] server || Unofficial
|- style="background:lightsteelblue;"
| 9333   || TCP ||     || [[Litecoin]] || Unofficial
|- style="background:lightsteelblue;"
| 9339   || TCP ||     || [[Clash of Clans]], a mobile freemium strategy video game || Unofficial
|-
| 9389   || TCP || UDP || adws, [[Microsoft]] [[AD DS]] Web Services, [[Powershell]] uses this port || Official
|-
| 9418   || TCP || UDP || git, [[Git (software)|Git]] pack transfer service || Official
|- style="background:lightsteelblue;"
| 9420   || TCP ||     || [[Moose File System|MooseFS]] distributed file system—master server to chunk servers || Unofficial
|- style="background:lightsteelblue;"
| 9421   || TCP ||     || [[Moose File System|MooseFS]] distributed file system—master server to clients || Unofficial
|- style="background:lightsteelblue;"
| 9422   || TCP ||     || [[Moose File System|MooseFS]] distributed file system—chunk servers to clients || Unofficial
|-
| 9443   || TCP ||     || [[VMware]] Websense Triton console (HTTPS port used for accessing and administrating a vCenter Server via the Web Management Interface) || Unofficial
|- style="background:lightsteelblue;"
| 9443   || TCP ||     || [[NCSA Brown Dog]] Data Tilling Service || Unofficial
|- style="background:lightsteelblue;"
| 9535   || TCP || UDP || mngsuite, [[Landesk|LANDesk]] Management Suite Remote Control || Official
|-
| 9536   || TCP || UDP || laes-bf, [[IP Fabrics]] Surveillance buffering function || Official
|-
| 9600   ||     || UDP || Omron FINS, [[OMRON FINS]] PLC communication || Official
|- style="background:lightsteelblue;"
| 9675   || TCP || UDP || [[Spiceworks]] Desktop, IT Helpdesk Software || Unofficial
|- style="background:lightsteelblue;"
| 9676   || TCP || UDP || [[Spiceworks]] Desktop, IT Helpdesk Software || Unofficial
|-
| 9695   ||     || UDP || [http://www.ccnx.org/ CCNx] || Official
|- style="background:khaki;"
| 9800   || TCP || UDP || [[WebDAV]] Source || Official
|- style="background:khaki;"
| 9800   ||     ||     || [[WebCT]] e-learning portal || Unofficial
|- style="background:lightsteelblue;"
| 9875   || TCP ||     || [[Club Penguin]] Disney online game for kids || Unofficial
|-
| 9898   ||     || UDP || MonkeyCom{{citation needed|date=March 2012}} || Official
|- style="background:khaki;"
| 9898   || TCP ||     || MonkeyCom{{citation needed|date=March 2012}} || Official
|- style="background:khaki;"
| 9898   || TCP ||     || [[Tripwire (software)|Tripwire]]—File Integrity Monitoring Software<ref>{{cite web|url=http://nvd.nist.gov/validation_tripwire_enterprise_docs.html |title=Tripwire Enterprise 8 |publisher=Nvd.nist.gov |date= |accessdate=2013-10-08}}{{dead link|date=March 2015}}</ref> || Unofficial
|- style="background:lightsteelblue;"
| 9987   ||     || UDP || [[TeamSpeak]] 3 server default (voice) port (for the conflicting service see the IANA list) || Unofficial
|- style="background:khaki;"
| 9996  || TCP ||     || [[AdRem Software, Inc.]]'s [[NetCrunch]] NetFlow collector port. This port can be changed <ref name="adremsoft.com"/> ||Unofficial 
|- style="background:white;"
| 9996   || TCP || UDP || [[Ryan's App]] "Ryan's App" Trading Software || Official
|-
| 9996   || TCP || UDP || [[The Palace (computer program)|The Palace]] "The Palace" Virtual Reality Chat software.—5 || Official
|-
| 9997   || TCP ||     || [[Splunk]] port for communication between the forwarders and indexers|| Unofficial
|- style="background:lightsteelblue;"

| 9998   || TCP || UDP || [[The Palace (computer program)|The Palace]] "The Palace" Virtual Reality Chat software.—5 || Official
|- style="background:khaki;"
| 9999   ||     ||     || [[Hydranode]]—edonkey2000 [[TELNET]] control || Unofficial
|- style="background:khaki;"
| 9999   || TCP ||     || [[Lantronix]] UDS-10/UDS100<ref>{{cite web|url=http://www.lantronix.com/support/discontinued.html |title=Lantronix Discontinued Products / No Longer Supported |publisher=Lantronix.com |date= |accessdate=2014-05-27}}</ref> [[EIA-485|RS-485]] to Ethernet Converter [[TELNET]] control || Unofficial
|- style="background:khaki;"
| 9999   ||     ||     || [[Urchin Software Corporation|Urchin]] Web Analytics{{citation needed|date=March 2012}} || Unofficial
|- style="background:khaki;"
| 10000  ||     ||     || [[Webmin]]—Web-based administration tool for Unix-like systems || Unofficial
|- style="background:khaki;"
| 10000  ||     ||     || [[BackupExec]] || Unofficial
|- style="background:khaki;"
| 10000  ||     ||     || Ericsson Account Manager (avim){{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 10001  || TCP ||     || [[Lantronix]] UDS-10/UDS100<ref>{{cite web|url=http://www.lantronix.com/pdf/UDS10-UDS100_UG.pdf |title=UDS10 and UDS100 User Guide |format=PDF |date= |accessdate=2014-05-27}}</ref> [[EIA-485|RS-485]] to Ethernet Converter [[Default (computer science)|default]] || Unofficial
|- style="background:lightsteelblue;"
| 10003  || TCP ||     || ForeScout SecureConnector {{citation needed|date=March 2014}} || Unofficial
|-
| 10008  || TCP || UDP || Octopus Multiplexer, primary port for the [http://hoople.org/hoople/readme.txt CROMP protocol]{{dead link|date=March 2015}}, which provides a [[platform-independent]] means for communication of [[Object (computer science)|objects]] across a [[Computer network|network]] || Official
|- style="background:lightsteelblue;"
| 10009  || TCP || UDP || Cross Fire, a multiplayer online First Person Shooter{{citation needed|date=March 2012}} || Unofficial
|-
| 10010  || TCP ||     || [[Object REXX|Open Object Rexx (ooRexx)]] rxapi daemon || Official
|- style="background:lightsteelblue;"
| 10017  ||     ||     || AIX,NeXT, HPUX—rexd daemon control{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 10024  || TCP ||     || Zimbra smtp [mta]—to amavis from postfix{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 10025  || TCP ||     || Zimbra smtp [mta]—back to postfix from amavis{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 10042  || TCP ||     || [[mw::Mathoid|Mathoid]] server {{citation needed|date=August 2014}} || Unofficial
|-
| 10050  || TCP || UDP || [[Zabbix]]-Agent || Official
|-
| 10051  || TCP || UDP || [[Zabbix]]-Trapper || Official
|-
| 10110  || TCP || UDP || NMEA 0183 Navigational Data. Transport of NMEA 0183 sentences over TCP or UDP || Official
|-
| 10113  || TCP || UDP || [[NetIQ]] Endpoint || Official
|-
| 10114  || TCP || UDP || [[NetIQ]] Qcheck || Official
|-
| 10115  || TCP || UDP || [[NetIQ]] Endpoint || Official
|-
| 10116  || TCP || UDP || [[NetIQ]] VoIP Assessor || Official
|-  style="background:lightsteelblue;"
| 10172  || TCP ||     || Intuit [[Quickbooks]] client || Unofficial
|- style="background:khaki;"
| 10200  || TCP ||     || [[FRISK Software International]]'s ''fpscand'' virus scanning daemon for Unix platforms<ref>{{cite web|url=http://www.f-prot.com/support/unix/unix_manpages/fpscand.8.html |title=Manual pages - F-PROT Antivirus Support - Unix |publisher=F-prot.com |date= |accessdate=2014-05-27}}</ref> || Unofficial
|- style="background:khaki;"
| 10200  || TCP ||     || [[FRISK Software International]]'s ''f-protd'' virus scanning daemon for Unix platforms<ref name=autogenerated2>{{cite web|url=http://www.f-prot.com/support/unix/unix_manpages/f-protd.8.html |title=Manual pages - F-PROT Antivirus Support - Unix |publisher=F-prot.com |date= |accessdate=2014-05-27}}</ref> || Unofficial
|- style="background:lightsteelblue;"
| 10201–10204 || TCP |||| [[FRISK Software International]]'s ''f-protd'' virus scanning daemon for Unix platforms<ref name=autogenerated2 /> || Unofficial
|- style="background:lightsteelblue;"
| 10212  || TCP ||     || GE Intelligent Platforms Proficy HMI/SCADA – CIMPLICITY WebView<ref>{{cite web |url=http://support.ge-ip.com/support/index?page=kbchannel&id=KB15940 |title=http://support.ge-ip.com/support/resources/sites/GE_FANUC_SUPPORT/content/live/KB/15000/KB15940/en_US/GEIP13-06 SecurityAdvisory-Proficy CIMPLICITY WebViewRemoteCodeExec.pdf }}</ref>|| Official
|-  style="background:lightsteelblue;"
| 10301  || TCP ||     || VoiceIP-ACS UMP default device provisioning endpoint{{citation needed|date=March 2012}}  || Unofficial
|- style="background:lightsteelblue;"
| 10302  || TCP ||     || VoiceIP-ACS UMP default device provisioning endpoint (SSL){{citation needed|date=March 2012}}  || Unofficial
|- style="background:lightsteelblue;"
| 10308  ||     ||     || Lock-on: Modern Air Combat{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 10480  ||     ||     || SWAT 4 Dedicated Server{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 10505  ||     || UDP || BlueStacks (android simulator) broadcast<ref>{{cite web|url=https://getsatisfaction.com/bstk/topics/network_broadcast_from_bluestacks_beacon_v1 |title=network broadcast from bluestacks - Beacon-v1 |publisher=Getsatisfaction.com |date= |accessdate=2013-10-08}}{{dead link|date=March 2015}}</ref> || Unofficial
|- style="background:lightsteelblue;"
| 10514  || TCP || UDP || TLS-enabled Rsyslog (default by convention) || Unofficial
|- style="background:lightsteelblue;"
| 10823  ||     || UDP || Farming Simulator 2011 Default Server{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 10891  || TCP ||     || Jungle Disk (this port is opened by the Jungle Disk Monitor service on the localhost){{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 11001  || TCP || UDP || metasys ( Johnson Controls Metasys java AC control environment ){{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 11111  || TCP ||     || RiCcI - Remote Configuration Interface (Redhat Linux) || Unofficial
|- 
| 11112 || TCP || UDP || [[American College of Radiology|ACR]]/[[National Electrical Manufacturers Association|NEMA]] [[Digital Imaging and Communications in Medicine]] (DICOM) || Official
|- style="background:lightsteelblue;"
| 11155  || TCP || UDP || [[Tunngle]] || Unofficial
|- style="background:lightsteelblue;"
| 11211  || TCP || UDP || [[memcached]] || Unofficial
|- style="background:lightsteelblue;"
| 11214  || TCP || UDP || [[memcached]] Incoming SSL Proxy || Unofficial
|- style="background:lightsteelblue;"
| 11215  || TCP || UDP || [[memcached]] Internal Outgoing SSL Proxy || Unofficial
|- style="background:lightsteelblue;"
| 11235  ||     ||     || Savage:Battle for Newerth Server Hosting{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 11294  ||     ||     || Blood Quest Online Server{{citation needed|date=March 2012}} || Unofficial
|-
| 11371  || TCP ||     || [[OpenPGP]] HTTP [[Key server (cryptographic)|key server]] || Official
|- style="background:lightsteelblue;"
| 11576  ||     ||     || [[IPStor]] Server management communication || Unofficial
|- style="background:lightsteelblue;"
| 11950   || TCP ||     || [[Murraycoin]] [[JSON-RPC]] server<ref name="murraycoin.org">{{cite web|url=https://www.murraycoin.org |title=The Only Currency Worthy of the Name |publisher=Murraycoin |date=2014-01-20 |accessdate=2014-05-27}}</ref> || Unofficial
|- style="background:lightsteelblue;"
| 11951   || TCP ||     || [[Murraycoin]]<ref name="murraycoin.org"/> || Unofficial
|- style="background:lightsteelblue;"
| 12007  || TCP ||     || [[NetCrunch]] 7 port for connection between NetCrunch 7 Server and Administration Console. This port can be changed <ref name="adremsoft.com">{{cite web|url=http://www.adremsoft.com/kb/app/1310286 |title=Network ports open by NetCrunch |publisher=AdRem Software |date=2014-07-02 |accessdate=2014-07-02}}</ref> ||Unofficial 
|- style="background:lightsteelblue;"
| 12008  || TCP ||     || [[NetCrunch]] default connection broker port <ref name="adremsoft.com"/> || Unofficial 
|- style="background:lightsteelblue;"
| 12009  || TCP ||     || [[NetCrunch]] 8 port for connection between NetCrunch 8 Server and Administration Console. This port can be changed <ref name="adremsoft.com"/> ||Unofficial 
|- style="background:lightsteelblue;"
| 12010  || TCP ||     || [[ElevateDB]] default database port<ref>{{cite web|url=http://www.elevatesoft.com/manual?action=viewtopic&id=edb2sql&topic=Starting_Configuring_Server |title=Starting and Configuring the ElevateDB Server |publisher=Elevatesoft.com |date=2014-05-16 |accessdate=2014-05-27}}</ref> || Unofficial
|- style="background:lightsteelblue;"
| 12011  || TCP ||     || Axence nVision<ref name="service.axencesoftware.com">{{cite web|author=Axence Support |url=http://service.axencesoftware.com/entries/20610646-porty-uzywane-przez-nvision-i-agenta |title=Porty używane przez nVision – Axence Support |publisher=Service.axencesoftware.com |date=2013-04-29 |accessdate=2013-10-08}}{{dead link|date=March 2015}}</ref> || Unofficial
|- style="background:khaki;"
| 12012  || TCP ||     || Axence nVision<ref name="service.axencesoftware.com"/> || Unofficial
|- style="background:khaki;"
| 12012  || TCP ||     || [[Audition Online Dance Battle]], Korea Server—Status/Version Check || Unofficial
|- style="background:lightsteelblue;"
| 12012  ||     || UDP || [[Audition Online Dance Battle]], Korea Server—Status/Version Check || Unofficial
|- style="background:lightsteelblue;"
| 12013  || TCP || UDP || [[Audition Online Dance Battle]], Korea Server || Unofficial
|- style="background:lightsteelblue;"
| 12030  || TCP ||     || [[NetCrunch]] - port for connection between NetCrunch Server and NetCrunch Guard <ref name="adremsoft.com"/> || Unofficial 
|- style="background:lightsteelblue;"
| 12031  || TCP ||     || Axence nVision<ref name="service.axencesoftware.com"/> || Unofficial
|- style="background:lightsteelblue;"
| 12032  || TCP ||     || Axence nVision<ref name="service.axencesoftware.com"/> || Unofficial
|- style="background:khaki;"
| 12035  ||     || UDP || [http://wiki.secondlife.com/wiki/Authentication_Flow Linden Lab] viewer to sim on SecondLife{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 12201  ||     || UDP || [http://graylog2.org/gelf GELF Protocol] || Unofficial
|-
| 12222  ||     || UDP || Light Weight Access Point Protocol ([[LWAPP]]) LWAPP data (RFC 5412) || Official
|-
| 12223  ||     || UDP || Light Weight Access Point Protocol ([[LWAPP]]) LWAPP control (RFC 5412) || Official
|- style="background:lightsteelblue;"
| 12345  ||     ||     || [[NetBus]]—remote administration tool (often [[Trojan horse (computing)|Trojan horse]]). Also used by [[NetBuster]]. Little Fighter 2 (TCP), [http://www.cubeworldwiki.net/index.php/Server Cubeworld]<ref>{{cite web|url=http://www.cubeworldwiki.net/index.php/Server |title=Server |publisher=Cube World Wiki |date=2013-07-17 |accessdate=2013-10-08}}</ref> (TCP and UDP), and (TCP) GVG (Grass Valley Group) SMS7000 and RCL video router control || Unofficial
|- style="background:lightsteelblue;"
| 12443  || TCP ||     || [[IBM Hardware Management Console|IBM HMC]] web browser management access over [[HTTPS]] instead of default port 443<ref>{{cite web|url=http://www-01.ibm.com/support/docview.wss?uid=nas8N1012844 |title=How to Access the Version 7 HMC Remotely |publisher=IBM |date=2013-07-17 |accessdate=2014-09-05}}</ref> || Unofficial
|- style="background:lightsteelblue;"
| 12489  || TCP ||     || NSClient/NSClient++/NC_Net (Nagios) || Unofficial
|- style="background:lightsteelblue;"
| 12975  || TCP ||     || [[LogMeIn]] [[Hamachi (software)|Hamachi]] (VPN tunnel software; also port 32976)—used to connect to Mediation Server (bibi.hamachi.cc); will attempt to use [[Secure Sockets Layer|SSL]] (TCP port 443) if both 12975 & 32976 fail to connect || Unofficial
|- style="background:lightsteelblue;"
| 12998–12999 |||| UDP || [http://www.takenaka.co.jp/ Takenaka RDI] Mirror World on SecondLife{{citation needed|date=March 2012}} || Unofficial
|- style="background:khaki;"
| 13001 || TCP ||     || ForeScout CounterACT{{citation needed|date=March 2014}} || Unofficial
|- style="background:lightsteelblue;"
| 13000–13050 ||     || UDP || [http://wiki.secondlife.com/wiki/Authentication_Flow Linden Lab] viewer to sim on SecondLife{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 13008  || TCP || UDP || Cross Fire, a multiplayer online First Person Shooter{{citation needed|date=March 2012}} || Unofficial
|-
| 13075  || TCP ||     || Default<ref>{{cite web|author=Scheduler-Usage |url=http://www.scheduler-usage.com/modules.php?name=Forums&file=viewtopic&t=1229 |title=Forums: Controlm-M Usage Forum Index -> Control-M Enterprise Manager |publisher=Scheduler-Usage |date= |accessdate=2014-05-27}}{{dead link|date=March 2015}}</ref> for [[BMC Software]] [[BMC Control-M|Control-M/Enterprise Manager]] Corba communication, though often changed during installation || Official
|- style="background:lightsteelblue;"
| 13195–13196 || TCP || UDP || [[Ontolux]] [[Ontolux 2D]] || Unofficial
|- style="background:lightsteelblue;"
| 13337–13340 || TCP || UDP || ÆtherNet peer-to-peer networking{{citation needed|date=March 2012}} || Unofficial
|-
| 13720  || TCP || UDP || [[Symantec]] [[NetBackup]]—bprd (formerly [[Veritas Software|VERITAS]]) || Official
|-
| 13721  || TCP || UDP || [[Symantec]] [[NetBackup]]—bpdbm (formerly [[Veritas Software|VERITAS]]) || Official
|-
| 13724  || TCP || UDP || [[Symantec]] Network Utility—vnetd (formerly [[Veritas Software|VERITAS]]) || Official
|-
| 13782  || TCP || UDP || [[Symantec]] [[NetBackup]]—bpcd (formerly [[Veritas Software|VERITAS]]) || Official
|-
| 13783  || TCP || UDP || [[Symantec]] VOPIED protocol (formerly [[Veritas Software|VERITAS]]) || Official
|-
| 13785  || TCP || UDP || [[Symantec]] [[NetBackup]] Database—nbdb (formerly [[Veritas Software|VERITAS]]) || Official
|-
| 13786  || TCP || UDP || [[Symantec]] nomdb (formerly [[Veritas Software|VERITAS]]) || Official
|- style="background:lightsteelblue;"
| 14439  || TCP ||     || [[APRS UI-View Amateur Radio]]<ref>[[Automatic Packet Reporting System]] 'APRS Wiki'</ref> UI-WebServer || Unofficial
|- style="background:lightsteelblue;"
| 14567  ||     || UDP || [[Battlefield 1942]] and mods || Unofficial
|- style="background:khaki;"
| 14900  || TCP ||     || [http://www.k3syspro.com/ K3 SYSPRO] K3 Framework WCF Backbone{{citation needed|date=May 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 15000  || TCP ||     || [[psyBNC]] || Unofficial
|- style="background:khaki;"
| 15000  || TCP ||     || [[Wesnoth]] || Unofficial
|- style="background:khaki;"
| 15000  || TCP ||     || Kaspersky Network Agent{{citation needed|date=March 2012}} || Unofficial
|- style="background:khaki;"
| 15000  || TCP ||     || hydap, Hypack [[hydrography|Hydrographic]] Software Packages Data Acquisition || Official
|-
| 15000  ||     || UDP || hydap, Hypack [[hydrography|Hydrographic]] Software Packages Data Acquisition || Official
|- style="background:khaki;"
| 15556   || TCP || UDP || [[Jeex.EU Artesia]] (direct client-to-db.service) || Official
|- style="background:lightsteelblue;"
| 15567  ||     || UDP || [[Battlefield Vietnam]] and mods || Unofficial
|-
| 15345  || TCP || UDP || [[XPilot]] Contact || Official
|- style="background:lightsteelblue;"
| 16000  || TCP ||     || [[Oracle WebCenter Content]]: Imaging (formerly known as Oracle [[Universal Content Management]]). Port though often changed during installation  || Unofficial
|- style="background:lightsteelblue;"
| 16000  || TCP ||     || [[shroudBNC]] || Unofficial
|- style="background:lightsteelblue;"
| 16080  || TCP ||     || [[Mac OS X Server]] Web (HTTP) service with performance cache<ref>{{cite web|url=http://docs.info.apple.com/article.html?artnum=106407 |title='&#39;Mac OS X Server 10: Web service uses ports 80 and 16080 by default'&#39; |publisher=apple.com |date= |accessdate=2014-05-27}}</ref> || Unofficial
|- style="background:lightsteelblue;"
| 16200  || TCP ||     || [[Oracle WebCenter Content]]: Content Server (formerly known as Oracle [[Universal Content Management]]). Port though often changed during installation  || Unofficial
|- style="background:lightsteelblue;"
| 16225  || TCP ||     || [[Oracle WebCenter Content]]: Content Server Web UI. Port though often changed during installation  || Unofficial
|- style="background:lightsteelblue;"
| 16250  || TCP ||     || [[Oracle WebCenter Content]]: Inbound Refinery (formerly known as Oracle [[Universal Content Management]]). Port though often changed during installation  || Unofficial
|- style="background:lightsteelblue;"
| 16261  || TCP || UDP || [[Project Zomboid Multiplayer Server]]: Additional sequential ports used for each player connecting to server  || Unofficial
|- style="background:lightsteelblue;"
| 16300  || TCP ||     || [[Oracle WebCenter Content]]: Records Management (formerly known as Oracle [[Universal Records Management]]). Port though often changed during installation  || Unofficial
|- style="background:lightsteelblue;"
| 16384  ||     || UDP || Iron Mountain Digital online backup{{citation needed|date=March 2012}} || Unofficial
|-
| 16384  ||     || UDP || CISCO Default RTP MIN || official
|-
| 16400  || TCP ||     || [[Oracle WebCenter Content]]: Capture (formerly known as Oracle Document Capture). Port though often changed during installation  || Unofficial
|- style="background:lightsteelblue;"
| 16482  ||     ||  || CISCO Default RTP MAX || official
|-
| 16567  ||     || UDP || [[Battlefield 2]] and mods || Unofficial
|-
| 17011  || TCP ||     || [[Worms (series)|Worms]] multiplayer || Unofficial
|-
| 17500  || TCP || UDP || [[Dropbox (storage provider)|Dropbox]] LanSync Protocol (db-lsp); used to synchronize file catalogs between Dropbox clients on a local network. || Official
|- style="background:lightsteelblue;"
| 18010  || TCP ||     || Super Dancer Online Extreme(SDO-X)—CiB Net Station Malaysia Server{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 18091  || TCP || UDP || [[memcached]] Internal REST HTTPS for SSL || Unofficial
|- style="background:lightsteelblue;"
| 18092  || TCP || UDP || [[memcached]] Internal CAPI HTTPS for SSL || Unofficial
|-
| 18104  || TCP ||     || RAD PDF Service || Official
|- style="background:lightsteelblue;"
| 18180  || TCP ||     || DART Reporting server{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 18200  || TCP || UDP || [[Audition Online Dance Battle]], AsiaSoft Thailand Server—Status/Version Check || Unofficial
|- style="background:lightsteelblue;"
| 18201  || TCP || UDP || [[Audition Online Dance Battle]], AsiaSoft Thailand Server || Unofficial
|- style="background:lightsteelblue;"
| 18206  || TCP || UDP || [[Audition Online Dance Battle]], AsiaSoft Thailand Server—FAM Database || Unofficial
|- style="background:lightsteelblue;"
| 18300  || TCP || UDP || [[Audition Online Dance Battle]], AsiaSoft SEA Server—Status/Version Check || Unofficial
|- style="background:lightsteelblue;"
| 18301  || TCP || UDP || [[Audition Online Dance Battle]], AsiaSoft SEA Server || Unofficial
|- style="background:lightsteelblue;"
| 18306  || TCP || UDP || [[Audition Online Dance Battle]], AsiaSoft SEA Server—FAM Database || Unofficial
|- style="background:lightsteelblue;"
| 18333  || TCP ||     || [[Bitcoin]] testnet<ref name="ReferenceA"/> || Unofficial
|- style="background:lightsteelblue;"
| 18400  || TCP || UDP || [[Audition Online Dance Battle]], KAIZEN Brazil Server—Status/Version Check || Unofficial
|- style="background:lightsteelblue;"
| 18401  || TCP || UDP || [[Audition Online Dance Battle]], KAIZEN Brazil Server || Unofficial
|- style="background:lightsteelblue;"
| 18505  || TCP || UDP || [[Audition Online Dance Battle R4p3 Server]], Nexon Server—Status/Version Check || Unofficial R4p3 Server
|- style="background:lightsteelblue;"
| 18506  || TCP || UDP || [[Audition Online Dance Battle]], Nexon Server || Unofficial
|- style="background:lightsteelblue;"
| 18605  || TCP || UDP || [[X-BEAT]]—Status/Version Check || Unofficial
|- style="background:lightsteelblue;"
| 18606  || TCP || UDP || [[X-BEAT]] || Unofficial
|- style="background:khaki;"
| 19000  || TCP || UDP || [[Audition Online Dance Battle]], G10/alaplaya Server—Status/Version Check || Unofficial
|- style="background:khaki;"
| 19000  ||     || UDP || [[JACK Audio Connection Kit|JACK]] sound server || Unofficial
|- style="background:lightsteelblue;"
| 19001  || TCP || UDP || [[Audition Online Dance Battle]], G10/alaplaya Server || Unofficial
|-
| 19007  || TCP || UDP || [http://www.veejansh.com/ Veejansh Inc.] Scintilla Device Service || Official
|- style="background:lightsteelblue;"
| 19132  ||     || UDP || Standard [[Minecraft Pocket Edition]] Multiplayer Server Port || Unofficial
|- style="background:lightsteelblue;"
| 19150  || TCP || UDP || [[Gkrellm]] Server || Unofficial
|- style="background:lightsteelblue;"
| 19226  || TCP ||     || [[Panda Software]] AdminSecure Communication Agent || Unofficial
|-
| 19283  || TCP || UDP || K2—KeyAuditor & KeyServer, Sassafras Software Inc.<ref name="sassafras1">{{cite web|url=http://www.sassafras.com/ |title=Sassafras Software Inc |publisher=Sassafras.com |date= |accessdate=2014-05-27}}</ref> [[Software Asset Management]] tools || Official
|- style="background:lightsteelblue;"
| 19294  || TCP ||     || [[Google Talk]] Voice and Video connections<ref name="gtalk_voice">[http://code.google.com/support/bin/answer.py?hl=en&answer=62464 ''How do I allow my internal XMPP client or server to connect to the Talk service?''], Google Code Help, accessed December 15, 2010.</ref> || Unofficial
|- style="background:lightsteelblue;"
| 19295  ||     || UDP || [[Google Talk]] Voice and Video connections<ref name="gtalk_voice" /> || Unofficial
|- style="background:lightsteelblue;"
| 19302  ||     || UDP || [[Google Talk]] Voice and Video connections<ref name="gtalk_voice" /> || Unofficial
|-
| 19315  || TCP || UDP || KeyShadow for K2—KeyAuditor & KeyServer, Sassafras Software Inc.<ref name="sassafras1"/> [[Software Asset Management]] tools || Official
|- style="background:lightsteelblue;"
| 19540  || TCP ||     || Gamecoin RCP{{citation needed|date=August 2013}} || Unofficial
|- style="background:lightsteelblue;"
| 19540  || TCP ||     || Gamecoin Testnet{{citation needed|date=August 2013}} || Unofficial
|- style="background:lightsteelblue;"
| 19540  || TCP ||     || Gamecoin P2P{{citation needed|date=August 2013}} || Unofficial
|- style="background:lightsteelblue;"
| 19540  || TCP || UDP || Belkin Network USB Hub{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 19638  || TCP ||     || Ensim Control Panel{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 19812  || TCP ||     || 4D database SQL Communication<ref name="4D_ports">{{cite web|url=http://www.4d.com/4d_docv13/4D/13/Configuration-preferences.300-845386.en.html#68475 |title='&#39;4D Server and port numbers'&#39; |publisher=4d.com |date=2013-12-03 |accessdate=2014-05-27}}</ref> || Official
|- style="background:lightsteelblue;"
| 19813  || TCP || UDP || 4D database Client Server Communication<ref name="4D_ports" />  || Official
|- style="background:lightsteelblue;"
| 19814  || TCP ||     || 4D database DB4D Communication<ref name="4D_ports" /> || Official
|-
| 19999  ||     ||     || [[DNP3|DNP]]—Secure (Distributed Network Protocol—Secure), a secure version of the protocol used in [[SCADA]] systems between communicating [[wikt:RTU|RTU]]'s and [[wikt:IED|IED]]'s || Official
|- style="background:khaki;"
| 20000  ||     ||     || [[DNP3|DNP]] (Distributed Network Protocol), a protocol used in [[SCADA]] systems between communicating [[Remote Terminal Unit|RTU]]'s and [[Intelligent electronic device|IED]]'s || Official
|- style="background:khaki;"
| 20000  ||     ||     || [[Usermin]], Web-based user tool || Unofficial
|- style="background:khaki;"
| 20202  || TCP ||     || OnNet (Net2E) || Unofficial
|- style="background:lightsteelblue;"
| 20014  || TCP ||     || DART Reporting server{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 20560  || TCP || UDP || [[Killing Floor (2009 video game)|Killing Floor]] || Unofficial
|- style="background:lightsteelblue;"
| 20595  ||     || UDP || [[0 A.D. (video game)|0 A.D. Empires Ascendant]] || Unofficial
|- style="background:lightsteelblue;"
| 20702  || TCP ||     || [http://www.precise.com/ Precise TPM] Listener Agent || Unofficial
|- style="background:lightsteelblue;"
| 20720  || TCP ||     || [[Symantec i3]] Web GUI server || Unofficial
|- style="background:lightsteelblue;"
| 20790  || TCP ||     || [http://www.precise.com/ Precise TPM] Web GUI server || Unofficial
|- style="background:lightsteelblue;"
| 21001  || TCP ||     || AMLFilter, [http://sourceforge.net/projects/amlfilter/ AMLFilter Inc.] [[amlf-admin default port]] || Unofficial
|- style="background:lightsteelblue;"
| 21011  || TCP ||     || AMLFilter, [http://sourceforge.net/projects/amlfilter/ AMLFilter Inc.] [[amlf-engine-01 default http port]] || Unofficial
|- style="background:lightsteelblue;"
| 21012  || TCP ||     || AMLFilter, [http://sourceforge.net/projects/amlfilter/ AMLFilter Inc.] [[amlf-engine-01 default https port]] || Unofficial
|- style="background:lightsteelblue;"
| 21021  || TCP ||     || AMLFilter, [http://sourceforge.net/projects/amlfilter/ AMLFilter Inc.] [[amlf-engine-02 default http port]] || Unofficial
|- style="background:lightsteelblue;"
| 21022  || TCP ||     || AMLFilter, [http://sourceforge.net/projects/amlfilter/ AMLFilter Inc.] [[amlf-engine-02 default https port]] || Unofficial
|- style="background:lightsteelblue;"
| 21025  || TCP ||     || Starbound Server (default), [http://playstarbound.com/ Starbound] || Unofficial
|- style="background:lightsteelblue;"
| 22136  || TCP ||     || [http://www.flir.com/ FLIR Systems] Camera Resource Protocol || Unofficial
|- style="background:lightsteelblue;"
| 22222  || TCP ||     || Davis Instruments, [http://davisnet.com/weather/products/weather_product.asp?pnum=06555 WeatherLink IP] || Unofficial
|-
| 22347  || TCP || UDP || WibuKey, [http://wibu.com/wibukey.php WIBU-SYSTEMS AG] [[Software protection]] system || Official
|- style="background:lightsteelblue;"
| 22349  || TCP ||     || Wolfson Microelectronics WISCEBridge Debug Protocol<ref>{{cite web|url=http://www.wolfsonmicro.com/support/wisce/ |title=WISCEBridge Debug Protocol |publisher=Wolfsonmicro.com |date= |accessdate=2014-05-27}}</ref> || Unofficial
|-
| 22350  || TCP || UDP || CodeMeter, [http://wibu.com/codemeter.php WIBU-SYSTEMS AG] [[Software protection]] system || Official
|- style="background:lightsteelblue;"
| 23073  ||     ||     || [[Soldat]] Dedicated Server || Unofficial
|- style="background:lightsteelblue;"
| 23399  ||     ||     || [[Skype]] Default Protocol || Unofficial
|- style="background:lightsteelblue;"
| 23513  ||     ||     || [[Duke Nukem 3D#Source code]] Duke Nukem Ports || Unofficial
|- style="background:lightsteelblue;"
| 24441  || TCP || UDP || Pyzor spam detection network || Unofficial
|- style="background:lightsteelblue;"
| 24444  ||     ||     || [[NetBeans]] integrated development environment || Unofficial
|-
| 24465  || TCP || UDP ||  [[Tonido|Tonido Directory Server]] for [http://www.tonido.com/ Tonido] which is a Personal Web App and P2P platform || Official
|-
| 24554  || TCP || UDP || [[binkp|BINKP]], [[Fidonet]] mail transfers over [[TCP/IP]] || Official
|- style="background:lightsteelblue;"
| 24800  ||     ||     || [[Synergy (software)|Synergy]]: keyboard/mouse sharing software || Unofficial
|- style="background:lightsteelblue;"
| 24842  ||     ||     || [[StepMania]]: Online: ''[[Dance Dance Revolution]]'' Simulator || Unofficial
|-
| 25000  || TCP ||     || Teamware Office standard client connection || Official
|-
| 25001  || TCP ||     || Default port for Unity3D networking || Official
|-
| 25003  || TCP ||     || Teamware Office client notifier || Official
|-
| 25005  || TCP ||     || Teamware Office message transfer || Official
|-
| 25007  || TCP ||     || Teamware Office MIME Connector || Official
|- style="background:lightsteelblue;"
| 25008  || TCP ||     || Jayson's Water Fun Connector  || Unofficial
|-
| 25010  || TCP ||     || Teamware Office Agent server || Official
|- style="background:khaki;"
| 25560  || TCP ||  || codeheart.js Relay Server || Unofficial
|- style="background:khaki;"
| 25565  || TCP ||  || Standard [[Minecraft]] (Dedicated) Server || Unofficial
|- style="background:khaki;"
| 25565  ||     ||     || [[MySQL]] Standard MySQL port || Unofficial
|- style="background:lightsteelblue;"
| 25570  ||     ||     || [[Manic Digger]] default single player port || Unofficial
|- style="background:lightsteelblue;"
| 25826  ||     || UDP || [[collectd]] default port<ref>{{cite web|url=http://collectd.org/wiki/index.php/Networking_introduction |title=Networking introduction - collectd Wiki |publisher=Collectd.org |date=2012-01-25 |accessdate=2013-10-08}}</ref> || Unofficial
|- style="background:khaki;"
| 25828–25840 || TCP || UDP || [[DarknessBlade Games|DarknessBlade Network.]] || Unofficial
|- style="background:lightsteelblue;"
| 25888  ||     || UDP || [[Xfire]] (Firewall Report, UDP_IN) IP Address (206.220.40.146) resolves to gameservertracking.xfire.com. Use unknown. || Unofficial
|- style="background:lightsteelblue;"
| 25999  || TCP ||     || [[Xfire]] || Unofficial
|-
| 26000  ||     || UDP || [[id Software]]'s ''[[Quake (video game)|Quake]]'' server || Official
|- style="background:khaki;"
| 26000  || TCP ||     || [[id Software]]'s ''[[Quake (video game)|Quake]]'' server || Official
|- style="background:khaki;"
| 26000  || TCP ||     || [[CCP Games|CCP]]'s [[EVE Online]] Online gaming MMORPG || Unofficial
|- style="background:lightsteelblue;"
| 26000  ||     || UDP || [[Xonotic]], an [[open source]] [[arena shooter]] || Official
|- style="background:khaki;"
| 26850   || TCP ||     || War of No Return Server Port{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 26900  || TCP ||     || [[CCP Games|CCP]]'s [[EVE Online]] Online gaming MMORPG || Unofficial
|- style="background:lightsteelblue;"
| 26901  || TCP ||     || [[CCP Games|CCP]]'s [[EVE Online]] Online gaming MMORPG || Unofficial
|- style="background:khaki;"
| 26950 || TCP || UDP || [[GIMA Productions Games|GIMA Productions]] || Unofficial
|- style="background:khaki;"
| 27000–27030 |||| UDP || [[Steam (software)|Steam Client]] || Unofficial
|- style="background:lightsteelblue;"
| 27000  ||     || UDP || (through 27006) [[id Software]]'s ''[[QuakeWorld]]'' master server || Unofficial
|- style="background:lightsteelblue;"
| 27000  || TCP ||     || [[PowerBuilder]] ''[[SySAM]]'' license server || Unofficial
|- style="background:lightsteelblue;"
| 27000–27009 || TCP |||| [[FlexNet Publisher]]'s License server (from the range of default ports) || Unofficial
|- style="background:lightsteelblue;"
| 27010  ||     ||     || [[Source engine]] dedicated server port || Unofficial
|- style="background:khaki;"
| 27014–27050 || TCP  |||| [[Steam (software)|Steam Downloads]] || Unofficial
|- style="background:lightsteelblue;"
| 27014  ||     ||     || [[Source engine]] dedicated server port (rare) || Unofficial
|- style="background:lightsteelblue;"
| 27015  ||     ||     || [[GoldSrc]] and [[Source engine]] dedicated server port, AppleMobileDeviceService<ref>{{cite web|url=https://discussions.apple.com/thread/1560597 |title=AppleMobileDeviceService.exe uses Half-Life server port number 27015 : Apple Support Communities |publisher=Apple.co |date=2008-06-15 |accessdate=2013-12-11}}</ref> || Unofficial
|- style="background:lightsteelblue;"
| 27016  ||     ||     || [[Magicka]] server port || Unofficial
|- style="background:lightsteelblue;"
| 27017  ||     ||     || [[mongoDB]] server port || Unofficial
|- style="background:lightsteelblue;"
| 27036  ||     ||     || [[Steam In-Home Streaming]] (Only LAN) || Unofficial
|- style="background:lightsteelblue;"
| 27374  ||     ||     || [[Sub7]] default. || Unofficial
|- style="background:lightsteelblue;"
| 27500–27900 ||     || UDP || [[id Software]]'s ''[[QuakeWorld]]'' || Unofficial
|- style="background:lightsteelblue;"
| 27888  ||     || UDP || [[Kaillera]] server || Unofficial
|- style="background:lightsteelblue;"
| 27900–27901 ||||     || [[Nintendo]] [[Nintendo Wi-Fi Connection|Wi-Fi Connection]] || Unofficial
|- style="background:lightsteelblue;"
| 27901–27910  ||     || UDP || [[id Software]]'s ''[[Quake II]]'' master server || Unofficial
|- style="background:lightsteelblue;"
| 27950  ||     || UDP || OpenArena outgoing || Unofficial
|- style="background:lightsteelblue;"
| 27960–27969  ||     || UDP || [[Activision]]'s ''[[Wolfenstein: Enemy Territory|Enemy Territory]]'' and [[id Software]]'s ''[[Quake III Arena]]'', ''Quake III'' and ''[[Quake Live]]'' and some ioquake3 derived games, such as Urban Terror (OpenArena incoming) || Unofficial
|- style="background:lightsteelblue;"
| 28000  ||     ||     || [[Bitfighter]] Common/default Bitfighter Server || Unofficial
|- style="background:lightsteelblue;"
| 28001  ||     ||     || [[Starsiege: Tribes]] Common/default Tribes v.1 Server || Unofficial
|- style="background:lightsteelblue;"
| 28395  || TCP ||     || [[www.SmartSystemsLLC.com]] Used by Smart Sale 5.0{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 28785  ||     || UDP || Cube 2 Sauerbraten<ref name="Cube2Sauerbraten">{{cite web|url=http://sauerbraten.org/docs/config.html |title=Cube 2: Sauerbraten - Configuration |publisher=Sauerbraten |date= |accessdate=2013-10-26}}</ref> || Unofficial
|- style="background:lightsteelblue;"
| 28786  ||     || UDP  || Cube 2 Sauerbraten Port 2<ref name="Cube2Sauerbraten" /> || Unofficial
|- style="background:lightsteelblue;"
| 28801–28802  ||     || UDP  || [[Red Eclipse]] (Cube 2 derivative) default ports<ref>{{cite web|url=http://sourceforge.net/apps/mediawiki/redeclipse/index.php?title=Server_Setup |title=Server Setup - redeclipse |publisher=SourceForge.net |date=2013-09-03 |accessdate=2013-10-08}}</ref> || Unofficial
|- style="background:lightsteelblue;"
| 28852  || TCP || UDP || [[Killing Floor (2009 video game)|Killing Floor]] || Unofficial
|- style="background:lightsteelblue;"
| 28910  ||     ||     || [[Nintendo]] [[Nintendo Wi-Fi Connection|Wi-Fi Connection]]<ref name="Nintendo Customer Service">http://www.nintendo.com/consumer/wfc/en_na/ds/firewall.jsp Nintendo Customer Service - Nintendo Wi-Fi Connection Help</ref> || Unofficial
|- style="background:lightsteelblue;"
| 28960  ||     || UDP || ''[[Call of Duty]]''; ''[[Call of Duty: United Offensive]]''; ''[[Call of Duty 2]]''; ''[[Call of Duty 4: Modern Warfare]]''; ''[[Call of Duty: World at War]]'' (PC Version) || Unofficial
|- style="background:lightsteelblue;"
| 29000  ||     ||     || [[Perfect World International]] Used by the Perfect World International Client || Unofficial
|- style="background:lightsteelblue;"
| 29070  || TCP || UDP || Game titled "[[Jedi Knight: Jedi Academy]]" by [[Ravensoft]] || Unofficial
|- style="background:lightsteelblue;"
| 29292  || TCP ||     || TMO Integration Service Communications Port, Used by Transaction Manager SaaS (HighJump Software){{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 29900–29901 ||||     || [[Nintendo]] [[Nintendo Wi-Fi Connection|Wi-Fi Connection]]<ref name="Nintendo Customer Service" /> || Unofficial
|- style="background:lightsteelblue;"
| 29920  ||     ||     || [[Nintendo]] [[Nintendo Wi-Fi Connection|Wi-Fi Connection]]<ref name="Nintendo Customer Service" /> || Unofficial
|- style="background:khaki;"
| 30000  ||     ||     || [[Pokémon Netbattle]] || Unofficial
|- style="background:khaki;"
| 30000  ||     ||     || MineTest Dedicated Server || Unofficial
|- style="background:lightsteelblue;"
| 30301  ||     ||     || [[BitTorrent (protocol)|BitTorrent]] || Unofficial
|- style="background:lightsteelblue;"
| 30564  || TCP ||     || [[Multiplicity (software)|Multiplicity]]: keyboard/mouse/clipboard sharing software || Unofficial
|- style="background:lightsteelblue;"
| 30718  ||     || UDP || [[Lantronix]] Discovery for Lantronix serial-to-ethernet devices || Unofficial
|- style="background:lightsteelblue;"
| 30777  || TCP ||     || ZangZing agent || Unofficial
|- style="background:lightsteelblue;"
| 31314  || TCP ||     || electric imp node<>server communication (TLS) || Unofficial
|- style="background:lightsteelblue;"
| 31337  || TCP ||     || [[Back Orifice]]—remote administration tool (often [[Trojan horse (computing)|Trojan horse]]) || Unofficial
|- style="background:lightsteelblue;"
| 31415  ||     ||     || [[ThoughtSignal]]—Server Communication Service (often [[Information (computing)|Informational]]) || Unofficial
|- style="background:lightsteelblue;"
| 31438  ||     ||     || [[Rocket Software U2 uvcs]]—Server Communication Service|| Unofficial
|- style="background:lightsteelblue;"
| 31456  || TCP ||     || [[TetriNET]] IRC gateway on some servers || Unofficial
|-
| 31457  || TCP ||     || [[TetriNET]] || Official
|- style="background:lightsteelblue;"
| 31458  || TCP ||     || [[TetriNET]] Used for game spectators || Unofficial
|-
| 31620  || TCP || UDP || LM-MON (Standard Floating License Manager LM-MON) || Official
|- style="background:lightsteelblue;"
| 31820-31829  ||     || UDP || [[SyFlo]] SyFlo license manager || Unofficial
|- style="background:lightsteelblue;"
| 32000   ||     || UDP || [[FlightGear]] multiplayer, experimental 2nd port (working code mod submitted to main fgms developer 2015-III-04 for evaluation)<ref name="auto"/> || Unofficial
|- style="background:lightsteelblue;"
| 32123  || TCP ||     || [[x3Lobby]] Used by x3Lobby, an internet application. || Unofficial
|- style="background:lightsteelblue;"
| 32137  || TCP || UDP || [[Immunet|Immunet Protect]] (UDP in version 2.0,<ref>{{cite web|url=http://support.immunet.com/tiki-read_article.php?articleId=4 |title=Immunet Protect 2.0 Requirements & Compatible Security Package List : Immunet Support Site |publisher=Support.immunet.com |date= |accessdate=2014-05-27}}</ref> TCP since version 3.0<ref>{{cite web|author=Pedersen |url=http://forum.immunet.com/index.php?/topic/1849-manually-configure-ports-in-your-firewall/ |title=Manually Configure Ports In Your Firewall - FAQ - Immunet Forum |publisher= immunet.com |date=2014-05-20 |accessdate=2014-05-27}}</ref>) || Unofficial
|- style="background:lightsteelblue;"
| 32245  || TCP ||     || [[True Mutualization Service|MMTSG-mutualed]] over [[True Mutualization Service|MMT]] (encrypted transmission) || Unofficial
|- style="background:lightsteelblue;"
| 32400  || TCP || UDP || Used for Plex Media Server connections and media streams || Unofficial
|- style="background:lightsteelblue;"
| 32769  || TCP ||     || [[FileNet]] RPC || Unofficial
|- style="background:lightsteelblue;"
| 32887  || TCP ||     || Used by "Ace of Spades" game || Unofficial
|- style="background:lightsteelblue;"
| 32976  || TCP ||     || [[LogMeIn]] [[Hamachi (software)|Hamachi]] (VPN tunnel software; also port 12975)—used to connect to Mediation Server (bibi.hamachi.cc); will attempt to use [[Secure Sockets Layer|SSL]] (TCP port 443) if both 12975 & 32976 fail to connect || Unofficial
|- style="background:lightsteelblue;"
| 33330   ||     || UDP || FMAudit || Unofficial
|- style="background:lightsteelblue;"
| 33333   ||     || UDP || TNTchat default server port || Unofficial
|-
| 33434  || TCP || UDP || [[traceroute]] || Official
|- style="background:lightsteelblue;"
| 33848  ||     || UDP || [[Jenkins (software)|Jenkins]] [https://wiki.jenkins-ci.org/display/JENKINS/Remote+access+API Remote access API] and [https://wiki.jenkins-ci.org/display/JENKINS/Auto-discovering+Jenkins+on+the+network Auto-Discovery] || Unofficial
|- style="background:lightsteelblue;"
| 33982  || TCP || UDP || [[Dezta software]] || Unofficial
|- style="background:lightsteelblue;"
| 34000  ||     ||     || MasterPort—WarZ || Unofficial
|- style="background:lightsteelblue;"
| 34001  ||     ||     || ClientPort—WarZ || Unofficial
|- style="background:lightsteelblue;"
| 34010  ||     ||     || PortStart—WarZ || Unofficial
|- style="background:lightsteelblue;"
| 34271  ||     ||     ||[https://code.google.com/p/remuco/ Remuco] remote control for media players<ref>{{cite web|url=https://code.google.com/p/remuco/wiki/PlayerAdapterConfiguration |title=Description of player adapter configuration options for Remuco Remuco ≤ 0.9.2 }}</ref> || Unofficial
|- style="background:lightsteelblue;"
| 34443  ||     ||     || Linksys PSUS4 print server<ref>{{cite web|url=http://www.cisco.com/c/en/us/td/docs/wireless/access_point/600/user/guide/600oeap_ug/600oeap_config.pdf |title=Cisco Aironet 600 Series OfficeExtend Access Point User Guide}}</ref> || Unofficial
|-
| 34567  || TCP ||     || EDI service<ref>{{cite web|url=http://www.dhanalakshmi.org |title=Dhanalak #1 Multi-Branch Chain Accounting Inventory Management Software |publisher=Dhanalakshmi.org |date= |accessdate=2013-10-08}}</ref> || Official
|-
| 35357  || TCP ||     || OpenStack ID Service|| Official
|- style="background:lightsteelblue;"
| 36330  || TCP ||     || [[Folding@home#V7|Folding@home v7]] default for client control interface || Unofficial
|- 
| 36700  || TCP ||     || MapX communication port || Official
|- style="background:lightsteelblue;"
| 36963  ||     || UDP || Unreal Software multiplayer games, such as Counter Strike 2D (2D clone of [[Counter Strike]]) || Unofficial
|- 
| 37601  || TCP ||     || Epipole File Transfer Protocol <ref>{{cite web|url=http://www.epipole.com|title=Epipole Limited |publisher=Epipole.com |date= |accessdate=2014-11-14}}</ref>|| Official
|- 
| 37659  || TCP ||     || Axence nVision{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 37777  || TCP ||     || [[Digital Video Recorder]] hardware{{citation needed|date=March 2012}} || Unofficial
|-
| 40000  || TCP || UDP || SafetyNET p [[Real-time computing|Real-time]] [[Industrial Ethernet]] protocol || Official
|- style="background:lightsteelblue;"
| 40123  ||     || UDP || Flatcast<ref>{{cite web|url=http://www.flatcast.com/FcForum.aspx?forum=4567 |title=FORUM |publisher=Flatcast.com |date= |accessdate=2013-10-08}}</ref> || Unofficial
|-
| 41794  || TCP || UDP || Crestron Control Port || Official
|-
| 41795  || TCP || UDP || Crestron Control Port || Official
|- style="background:lightsteelblue;"
| 41823  || TCP || UDP || Murealm Client{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 43034  || TCP || UDP || LarmX.com™ database update mtr port {{citation needed|date=May 2011}} || Unofficial
|- style="background:lightsteelblue;"
| 43047  || TCP ||     || TheòsMessenger second port for service TheòsMessenger{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 43048  || TCP ||     || TheòsMessenger third port for service TheòsMessenger{{citation needed|date=March 2012}} || Unofficial
|- style="background:lightsteelblue;"
| 43594 || TCP || || [[RuneScape]], [[FunOrb]], [[Runescape Private Servers]] game servers || Unofficial
|- style="background:lightsteelblue;"
| 43595 || TCP || || [[RuneScape]] JAGGRAB servers || Unofficial
|- style="background:lightsteelblue;"
| 44405  || TCP || || [[Mu Online]] Connect Server{{citation needed|date=August 2013}} || Unofficial
|- style="background:lightsteelblue;"
| 44444  || TCP || || [[LightClaw.TeamServer]] Asset synchronization{{citation needed|date=October 2013}} || Unofficial
|-
| 45824  || TCP ||     || Server for the DAI family of client-server products{{citation needed|date=April 2012}} || Official
|-
| 47001 || TCP ||     || [[WS-Management|WinRM—Windows Remote Management Service]]<ref>{{cite web|url=http://msdn.microsoft.com/en-us/library/aa384424%28VS.85%29.aspx |title=Obtaining Data from the Local Computer (Windows) |publisher=Msdn.microsoft.com |date=2013-08-23 |accessdate=2013-10-08}}</ref>  || Official
|-
| 47808  ||    || UDP || [[BACnet]] Building Automation and Control Networks (47808<sub>10</sub> = BAC0<sub>16</sub>), commonly spills to 47809–47816 || Official
|-
| 48653 || TCP || UDP || [[Robot Raconteur]] transport<ref>{{cite web|url=http://robotraconteur.com |title=
Robot Raconteur® A communication library for robotics and automation, developed by Wason Technology, LLC
 }}</ref> || Official
|-
| 49151  || TCP || UDP || Reserved<ref name=IANA /> || Official
|}

== Dynamic, private or ephemeral ports ==
The range 49152–65535 (2<sup>15</sup>+2<sup>14</sup> to 2<sup>16</sup>−1) contains dynamic or private ports that cannot be registered with IANA.<ref>{{cite IETF
|title = Internet Assigned Numbers Authority (IANA) Procedures for the Management of the Service Name and Transport Protocol Port Number Registry
|rfc = 6335
|publisher = [[Internet Engineering Task Force|IETF]]
|year = 2011
|month = August
}}</ref> This range is used for private, or customized services or temporary purposes and for automatic allocation of [[ephemeral port]]s.

== See also ==
* [[Internet protocol suite|Internet Protocol Suite]]
{{portal bar|Computer networking|Computer science}}

== References ==
{{reflist|colwidth=30em}}

== External links ==
* {{cite web |url=https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.txt|title=Service Name and Transport Protocol Port Number Registry |publisher=[[Internet Assigned Numbers Authority|IANA]]}}
* [http://www.akerman.ca/port-table.html List of selected/nonstandard TCP/IP ports and related information]
* [http://www.bekkoame.ne.jp/~s_ita/port/port1-99.html List of TCP/UDP ports with information about trojans and malware]
* [http://www.microsoft.com/technet/community/columns/cableguy/cg1205.mspx Windows TCP/IP Ephemeral, Reserved, and Blocked Port Behavior]
* [http://support.apple.com/kb/TS1629 Known TCP/UDP ports used by Apple software]
* [http://tcp-udp-ports.com/linux-ports.php List of commonly used TCP/UDP ports in Linux]
* [http://isc.sans.org/services.html SANS List of only the 'preferred' service for each port/protocol combo]
* [http://www.sans.org/security-resources/idfaq/oddports.php SANS: Intrusion Detection FAQ: What port numbers do well-known trojan horses use?]

{{DEFAULTSORT:List Of Tcp And Udp Port Numbers}}
[[:Category:Internet protocols| ]]
[[:Category:Transmission Control Protocol]]
[[:Category:Computing-related lists|TCP and UDP port numbers]]
[[:Category:Internet-related lists|TCP and UDP port numbers]]
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