Service Name and Transport Protocol Port Number Registry

Last Updated
2020-06-25
Expert(s)
TCP/UDP: Joe Touch; Eliot Lear, Allison Mankin, Markku Kojo, Kumiko Ono, Martin Stiemerling, 
Lars Eggert, Alexey Melnikov, Wes Eddy, Alexander Zimmermann, Brian Trammell, and Jana Iyengar
SCTP: Allison Mankin and Michael Tuexen
DCCP: Eddie Kohler and Yoshifumi Nishida
Reference
[RFC6335]
Note
Service names and port numbers are used to distinguish between different
services that run over transport protocols such as TCP, UDP, DCCP, and
SCTP.

Service names are assigned on a first-come, first-served process, as
documented in [RFC6335].

Port numbers are assigned in various ways, based on three ranges: System
Ports (0-1023), User Ports (1024-49151), and the Dynamic and/or Private
Ports (49152-65535); the difference uses of these ranges is described in
[RFC6335]. According to Section 8.1.2 of [RFC6335], System Ports are 
assigned by the "IETF Review" or "IESG Approval" procedures described in 
[RFC8126]. User Ports are assigned by IANA using the "IETF Review" process, 
the "IESG Approval" process, or the "Expert Review" process, as per 
[RFC6335]. Dynamic Ports are not assigned.

The registration procedures for service names and port numbers are
described in [RFC6335].

Assigned ports both System and User ports SHOULD NOT be used without
or prior to IANA registration.

************************************************************************
* PLEASE NOTE THE FOLLOWING:                                           *
*                                                                      *
* ASSIGNMENT OF A PORT NUMBER DOES NOT IN ANY WAY IMPLY AN             *
* ENDORSEMENT OF AN APPLICATION OR PRODUCT, AND THE FACT THAT NETWORK  *
* TRAFFIC IS FLOWING TO OR FROM A REGISTERED PORT DOES NOT MEAN THAT   *
* IT IS "GOOD" TRAFFIC, NOR THAT IT NECESSARILY CORRESPONDS TO THE     *
* ASSIGNED SERVICE. FIREWALL AND SYSTEM ADMINISTRATORS SHOULD          *
* CHOOSE HOW TO CONFIGURE THEIR SYSTEMS BASED ON THEIR KNOWLEDGE OF    *
* THE TRAFFIC IN QUESTION, NOT WHETHER THERE IS A PORT NUMBER          *
* REGISTERED OR NOT.                                                   *
************************************************************************
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Service Name Port Number Transport Protocol Description Assignee Contact Registration Date Modification Date Reference Service Code Unauthorized Use Reported Assignment Notes
bmc-perf-sd 10128 udp BMC-PERFORM-SERVICE DAEMON [Portnoy_Boxman] [Portnoy_Boxman]
bmc-gms 10129 tcp BMC General Manager Server [Dima_Seliverstov] [Dima_Seliverstov] 2009-07-28
10129 udp Reserved
10130-10159 Unassigned
qb-db-server 10160 tcp QB Database Server [Wei_Wang] [Wei_Wang] 2005-11
qb-db-server 10160 udp QB Database Server [Wei_Wang] [Wei_Wang] 2005-11
snmptls 10161 tcp SNMP-TLS [RFC6353]
snmpdtls 10161 udp SNMP-DTLS [RFC6353]
snmptls-trap 10162 tcp SNMP-Trap-TLS [RFC6353]
snmpdtls-trap 10162 udp SNMP-Trap-DTLS [RFC6353]
10163-10199 Unassigned
trisoap 10200 tcp Trigence AE Soap Service [Brigitte_Gagne] [Brigitte_Gagne] 2006-08
trisoap 10200 udp Trigence AE Soap Service [Brigitte_Gagne] [Brigitte_Gagne] 2006-08
rsms 10201 tcp Remote Server Management Service [Patrick_H_Piper] [Patrick_H_Piper] 2009-03-06
rscs 10201 udp Remote Server Control and Test Service [Patrick_H_Piper] [Patrick_H_Piper] 2009-03-06
10202-10251 Unassigned
apollo-relay 10252 tcp Apollo Relay Port [Anthony_Carrabino] [Anthony_Carrabino] 2003-08
apollo-relay 10252 udp Apollo Relay Port [Anthony_Carrabino] [Anthony_Carrabino] 2003-08
eapol-relay 10253 udp Relay of EAPOL frames [Wi-SUN_Alliance] [Phil_Beecher] 2015-06-26
10253 tcp Reserved
10254-10259 Unassigned
axis-wimp-port 10260 tcp Axis WIMP Port [Stefan_Eriksson] [Stefan_Eriksson]
axis-wimp-port 10260 udp Axis WIMP Port [Stefan_Eriksson] [Stefan_Eriksson]
tile-ml 10261 tcp Tile remote machine learning [_1026_Labs] [Rob_Earhart] 2016-09-27
10261 udp Reserved
10262-10287 Unassigned
blocks 10288 tcp Blocks [Carl_Malamud] [Carl_Malamud]
blocks 10288 udp Blocks [Carl_Malamud] [Carl_Malamud]
10289-10320 Unassigned
cosir 10321 tcp Computer Op System Information Report [Kevin_C_Barber] [Kevin_C_Barber] 2009-01-13
10321 udp Reserved
10322-10438 Unassigned
bngsync 10439 udp BalanceNG session table synchronization protocol [Inlab_Software_GmbH] [Thomas_G._Obermair] 2014-05-02
10439 tcp Reserved
10440-10442 Unassigned
cirrossp 10443 tcp CirrosSP Workstation Communication [Cirros_Document_Solutions_Ltd] [Andy_Garratt] 2020-02-12
10443 udp Reserved
10444-10499 Unassigned
10500 tcp Reserved
hip-nat-t 10500 udp HIP NAT-Traversal [Ari_Keranen] [Ari_Keranen] [RFC5770]
10501-10539 Unassigned
MOS-lower 10540 tcp MOS Media Object Metadata Port [Eric_Thorniley] [Eric_Thorniley] 2007-09-17
MOS-lower 10540 udp MOS Media Object Metadata Port [Eric_Thorniley] [Eric_Thorniley] 2007-09-17
MOS-upper 10541 tcp MOS Running Order Port [Eric_Thorniley] [Eric_Thorniley] 2007-09-17
MOS-upper 10541 udp MOS Running Order Port [Eric_Thorniley] [Eric_Thorniley] 2007-09-17
MOS-aux 10542 tcp MOS Low Priority Port [Eric_Thorniley] [Eric_Thorniley] 2007-09-17
MOS-aux 10542 udp MOS Low Priority Port [Eric_Thorniley] [Eric_Thorniley] 2007-09-17
MOS-soap 10543 tcp MOS SOAP Default Port [Eric_Thorniley] [Eric_Thorniley] 2007-09-17
MOS-soap 10543 udp MOS SOAP Default Port [Eric_Thorniley] [Eric_Thorniley] 2007-09-17
MOS-soap-opt 10544 tcp MOS SOAP Optional Port [Eric_Thorniley] [Eric_Thorniley] 2007-09-17
MOS-soap-opt 10544 udp MOS SOAP Optional Port [Eric_Thorniley] [Eric_Thorniley] 2007-09-17
10545-10547 Unassigned
serverdocs 10548 tcp Apple Document Sharing Service [Apple_Inc_3] [Jason_Thorpe] 2015-09-29
10548 udp Reserved
10549-10630 Unassigned
printopia 10631 tcp Printopia Serve [Decisive_Tactics_Inc] [Chris_Kent] 2011-10-24 2015-04-09
10631 udp Reserved
10632-10799 Unassigned
gap 10800 tcp Gestor de Acaparamiento para Pocket PCs [Juan_Carlos_Olivares] [Juan_Carlos_Olivares] 2006-03
gap 10800 udp Gestor de Acaparamiento para Pocket PCs [Juan_Carlos_Olivares] [Juan_Carlos_Olivares] 2006-03
10801-10804 Unassigned
lpdg 10805 tcp LUCIA Pareja Data Group [Alvaro_P_Dominguez] [Alvaro_P_Dominguez] 2006-02
lpdg 10805 udp LUCIA Pareja Data Group [Alvaro_P_Dominguez] [Alvaro_P_Dominguez] 2006-02
10806-10808 Unassigned
nbd 10809 tcp Linux Network Block Device [Wouter_Verhelst] [Wouter_Verhelst] 2010-08-02
10809 udp Reserved
10810 tcp Reserved
nmc-disc 10810 udp Nuance Mobile Care Discovery [Gordon_Waddell] [Gordon_Waddell] 2011-03-21
10811-10859 Unassigned
helix 10860 tcp Helix Client/Server [Matthew_Strange][Larry_Atkin_2] [Matthew_Strange][Larry_Atkin_2] 2009-03-06
helix 10860 udp Helix Client/Server [Matthew_Strange][Larry_Atkin_2] [Matthew_Strange][Larry_Atkin_2] 2009-03-06
10861-10879 Unassigned
bveapi 10880 tcp BVEssentials HTTP API [Tri_Tech_Computers_Ltd] [James_Emerton] 2012-11-19
bveapi 10880 udp BVEssentials HTTP API [Tri_Tech_Computers_Ltd] [James_Emerton] 2012-11-19
10881-10932 Unassigned
octopustentacle 10933 tcp Listen port used by the Octopus Deploy Tentacle deployment agent [Octopus_Deploy_Pty_Ltd] [Paul_Stovell] 2015-01-28
10933 udp Reserved
10934-10989 Unassigned
rmiaux 10990 tcp Auxiliary RMI Port [Eugen_Bacic_2] [Eugen_Bacic_2]
rmiaux 10990 udp Auxiliary RMI Port [Eugen_Bacic_2] [Eugen_Bacic_2]
10991-10999 Unassigned
irisa 11000 tcp IRISA [V_A_Brauner] [V_A_Brauner]
irisa 11000 udp IRISA [V_A_Brauner] [V_A_Brauner]
metasys 11001 tcp Metasys [Tobin_Schuster] [Tobin_Schuster]
metasys 11001 udp Metasys [Tobin_Schuster] [Tobin_Schuster]
11002-11094 Unassigned
weave 11095 tcp Nest device-to-device and device-to-service application protocol [Nest_Labs_Inc] [Grant_Erickson] 2014-01-16
weave 11095 udp Nest device-to-device and device-to-service application protocol [Nest_Labs_Inc] [Grant_Erickson] 2014-01-16
11096-11102 Unassigned
origo-sync 11103 tcp OrigoDB Server Sync Interface [Devrex_Labs] [Robert_Friberg] 2013-03-29
11103 udp Reserved
netapp-icmgmt 11104 tcp NetApp Intercluster Management [Craig_Everhart] [Craig_Everhart] 2010-07-06
11104 udp Reserved
netapp-icdata 11105 tcp NetApp Intercluster Data [Craig_Everhart] [Craig_Everhart] 2010-07-06
11105 udp Reserved
sgi-lk 11106 tcp SGI LK Licensing service [Michel_Bourget] [Michel_Bourget] 2009-01-06
sgi-lk 11106 udp SGI LK Licensing service [Michel_Bourget] [Michel_Bourget] 2009-01-06
11107 Unassigned
myq-termlink 11108 udp Hardware Terminals Discovery and Low-Level Communication Protocol [JANUS_spol] [Jakub_Ahmadyar] 2013-04-23
11108 tcp Reserved
sgi-dmfmgr 11109 tcp Data migration facility Manager (DMF) is a browser based interface to DMF [SGI] [John_Sygulla] 2013-01-07

Contact Information

ID Name Organization Contact URI Last Updated
[_1026_Labs] 1026 Labs mailto:contact&1026labs.com 2016-09-27
[Alvaro_P_Dominguez] Alvaro P. Dominguez mailto:alpado&gmail.com 2006-02
[Andy_Garratt] Andy Garratt Cirros Document Solutions Ltd mailto:admin&cirros.net 2020-02-12
[Anthony_Carrabino] Anthony Carrabino mailto:anthonyc&vistasoftware.com 2003-08
[Apple_Inc_3] Apple Inc. mailto:kazu&apple.com 2015-09-29
[Ari_Keranen] Ari Keränen mailto:ari.keranen&ericsson.com 2009-12-17
[Brigitte_Gagne] Brigitte Gagne mailto:bgagne&trigence.com 2006-08
[Carl_Malamud] Carl Malamud
[Chris_Kent] Chris Kent Decisive Tactics, Inc. mailto:ckent&decisivetactics.com 2015-04-09
[Cirros_Document_Solutions_Ltd] Cirros Document Solutions Ltd mailto:admin&cirros.net 2020-02-12
[Craig_Everhart] Craig Everhart mailto:Craig.Everhart&netapp.com 2010-07-06
[Decisive_Tactics_Inc] Decisive Tactics, Inc. mailto:ckent&decisivetactics.com 2015-04-09
[Devrex_Labs] Devrex Labs mailto:robert.friberg&devrex.se 2013-03-29
[Dima_Seliverstov] Dima Seliverstov mailto:Dima_Seliverstov&bmc.com 2009-07-28
[Eric_Thorniley] Eric Thorniley mailto:eric&etcomms.co.uk 2007-09-17
[Eugen_Bacic_2] Eugen Bacic mailto:eugen&texar.com
[Gordon_Waddell] Gordon Waddell mailto:gordon.waddell&nuance.com 2011-03-21
[Grant_Erickson] Grant Erickson Nest Labs, Inc. mailto:grant&nestlabs.com 2014-01-16
[Inlab_Software_GmbH] Inlab Software GmbH mailto:info&inlab.de 2014-05-02
[Jakub_Ahmadyar] Jakub Ahmadyar JANUS, spol. s r.o. mailto:ahmadyar&myq.cz 2013-04-23
[James_Emerton] James Emerton Tri Tech Computers Ltd. mailto:james&tri-tech.com 2012-11-19
[JANUS_spol] JANUS, spol. s r.o. mailto:ahmadyar&myq.cz 2013-04-23
[Jason_Thorpe] Jason Thorpe mailto:thorpej&apple.com 2015-09-29
[John_Sygulla] John Sygulla SGI mailto:jsygulla&sgi.com 2013-01-07
[Juan_Carlos_Olivares] Juan Carlos Olivares Rojas mailto:jcolivares04c&cenidet.edu.mx 2006-03
[Kevin_C_Barber] Kevin C. Barber mailto:kevin.c.barber&saic.com 2009-01-13
[Larry_Atkin_2] Larry Atkin mailto:shasta&qsatoolworks.com
[Matthew_Strange] Matthew Strange mailto:matt&qsatoolworks.com 2009-03-06
[Michel_Bourget] Michel Bourget mailto:michel&sgi.com 2009-01-06
[Nest_Labs_Inc] Nest Labs, Inc. mailto:grant&nestlabs.com 2014-01-16
[Octopus_Deploy_Pty_Ltd] Octopus Deploy Pty. Ltd. mailto:paul&octopusdeploy.com 2015-01-28
[Patrick_H_Piper] Patrick H. Piper mailto:ppiper&netlinxinc.com 2009-03-06
[Paul_Stovell] Paul Stovell Octopus Deploy Pty. Ltd. mailto:paul&octopusdeploy.com 2015-01-28
[Phil_Beecher] Phil Beecher Wi-SUN Alliance mailto:pbeecher&wi-sun.org 2015-06-26
[Portnoy_Boxman] Portnoy Boxman mailto:portnoy_boxman&bmc.com 2005-01
[Rob_Earhart] Rob Earhart mailto:rob&1026labs.com 2016-09-27
[Robert_Friberg] Robert Friberg Devrex Labs mailto:robert.friberg&devrex.se 2013-03-29
[SGI] SGI mailto:jsygulla&sgi.com 2013-01-07
[Stefan_Eriksson] Stefan Eriksson mailto:contact-iana&axis.com
[Thomas_G._Obermair] Thomas G. Obermair Inlab Software GmbH mailto:thomas.obermair&inlab.de 2014-05-02
[Tobin_Schuster] Tobin Schuster mailto:tobin.j.schuster&jci.com
[Tri_Tech_Computers_Ltd] Tri Tech Computers Ltd. mailto:admins&tri-tech.com 2012-11-19
[V_A_Brauner] V. A. Brauner mailto:info&datamedia.fr
[Wei_Wang] Wei Wang mailto:Wei_Wang&intuit.com 2005-11
[Wi-SUN_Alliance] Wi-SUN Alliance mailto:admin&wi-sun.org 2015-06-26
[Wouter_Verhelst] Wouter Verhelst mailto:w&uter.be 2010-08-02