Service Name and Transport Protocol Port Number Registry

Last Updated
2014-09-18
Expert(s)
TCP/UDP: Joe Touch; Eliot Lear, Allison Mankin, Markku Kojo, Kumiko Ono, Martin Stiemerling, Lars Eggert, Alexey Melnikov and Wes Eddy; 
    DCCP: Eddie Kohler; SCTP: Allison Mankin
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]. System Ports are assigned by IETF
process for standards-track protocols, as per [RFC6335].  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 Known Unauthorized Uses Assignment Notes
pace-licensed 31400 tcp PACE license server [PACE_Anti-Piracy] [Allen_Cronce] 2014-04-28
31400 udp Reserved
31401-31415 Unassigned
xqosd 31416 tcp XQoS network monitor [Joe_Elliott] [Joe_Elliott] 2002-06
xqosd 31416 udp XQoS network monitor [Joe_Elliott] [Joe_Elliott] 2002-06
31417-31456 Unassigned
tetrinet 31457 tcp TetriNET Protocol [Emmanuel_Bourg] [Emmanuel_Bourg] 2004-11
tetrinet 31457 udp TetriNET Protocol [Emmanuel_Bourg] [Emmanuel_Bourg] 2004-11
31458-31619 Unassigned
lm-mon 31620 tcp lm mon [System_Administrator] [System_Administrator] 2003-06
lm-mon 31620 udp lm mon [System_Administrator] [System_Administrator] 2003-06
31621-31684 Unassigned
dsx-monitor 31685 tcp DS Expert Monitor

IANA assigned this well-formed service name as a replacement for "dsx_monitor".
[John_Lowery] [John_Lowery] 2008-08-21
dsx_monitor 31685 tcp DS Expert Monitor [John_Lowery] [John_Lowery] 2008-08-21 This entry is an alias to "dsx-monitor". This entry is now historic, not usable for use with many common service discovery mechanisms.
31685 udp Reserved
31686-31764 Unassigned
gamesmith-port 31765 tcp GameSmith Port [Randy_Thompson] [Randy_Thompson] 2002-08
gamesmith-port 31765 udp GameSmith Port [Randy_Thompson] [Randy_Thompson] 2002-08
31766-31947 Unassigned
iceedcp-tx 31948 tcp Embedded Device Configuration Protocol TX

IANA assigned this well-formed service name as a replacement for "iceedcp_tx".
[Oliver_Lewis] [Oliver_Lewis] 2006-08
iceedcp_tx 31948 tcp Embedded Device Configuration Protocol TX [Oliver_Lewis] [Oliver_Lewis] 2006-08 This entry is an alias to "iceedcp-tx". This entry is now historic, not usable for use with many common service discovery mechanisms.
iceedcp-tx 31948 udp Embedded Device Configuration Protocol TX

IANA assigned this well-formed service name as a replacement for "iceedcp_tx".
[Oliver_Lewis] [Oliver_Lewis] 2006-08
iceedcp_tx 31948 udp Embedded Device Configuration Protocol TX [Oliver_Lewis] [Oliver_Lewis] 2006-08 This entry is an alias to "iceedcp-tx". This entry is now historic, not usable for use with many common service discovery mechanisms.
iceedcp-rx 31949 tcp Embedded Device Configuration Protocol RX

IANA assigned this well-formed service name as a replacement for "iceedcp_rx".
[Oliver_Lewis] [Oliver_Lewis] 2006-08
iceedcp_rx 31949 tcp Embedded Device Configuration Protocol RX [Oliver_Lewis] [Oliver_Lewis] 2006-08 This entry is an alias to "iceedcp-rx". This entry is now historic, not usable for use with many common service discovery mechanisms.
iceedcp-rx 31949 udp Embedded Device Configuration Protocol RX

IANA assigned this well-formed service name as a replacement for "iceedcp_rx".
[Oliver_Lewis] [Oliver_Lewis] 2006-08
iceedcp_rx 31949 udp Embedded Device Configuration Protocol RX [Oliver_Lewis] [Oliver_Lewis] 2006-08 This entry is an alias to "iceedcp-rx". This entry is now historic, not usable for use with many common service discovery mechanisms.
31950-32033 Unassigned
iracinghelper 32034 tcp iRacing helper service [Randy_Cassidy] [Randy_Cassidy] 2007-08-30
iracinghelper 32034 udp iRacing helper service [Randy_Cassidy] [Randy_Cassidy] 2007-08-30
32035-32248 Unassigned
t1distproc60 32249 tcp T1 Distributed Processor [Peter_Beahan] [Peter_Beahan] 2004-11
t1distproc60 32249 udp T1 Distributed Processor [Peter_Beahan] [Peter_Beahan] 2004-11
32250-32482 Unassigned
apm-link 32483 tcp Access Point Manager Link [Tony_Diodato] [Tony_Diodato] 2005-08
apm-link 32483 udp Access Point Manager Link [Tony_Diodato] [Tony_Diodato] 2005-08
32484-32634 Unassigned
sec-ntb-clnt 32635 tcp SecureNotebook-CLNT [Eric_Cantineau] [Eric_Cantineau] 2004-11
sec-ntb-clnt 32635 udp SecureNotebook-CLNT [Eric_Cantineau] [Eric_Cantineau] 2004-11
DMExpress 32636 tcp DMExpress [Arnie_Farrelly] [Arnie_Farrelly]
DMExpress 32636 udp DMExpress [Arnie_Farrelly] [Arnie_Farrelly]
32637-32766 Unassigned
filenet-powsrm 32767 tcp FileNet BPM WS-ReliableMessaging Client [Chris_Adkins] [Chris_Adkins] 2006-08
filenet-powsrm 32767 udp FileNet BPM WS-ReliableMessaging Client [Chris_Adkins] [Chris_Adkins] 2006-08
filenet-tms 32768 tcp Filenet TMS [Daniel_Whelan] [Daniel_Whelan]
filenet-tms 32768 udp Filenet TMS [Daniel_Whelan] [Daniel_Whelan]
filenet-rpc 32769 tcp Filenet RPC [Daniel_Whelan] [Daniel_Whelan]
filenet-rpc 32769 udp Filenet RPC [Daniel_Whelan] [Daniel_Whelan]
filenet-nch 32770 tcp Filenet NCH [Daniel_Whelan] [Daniel_Whelan]
filenet-nch 32770 udp Filenet NCH [Daniel_Whelan] [Daniel_Whelan]
filenet-rmi 32771 tcp FileNET RMI [Chris_Adkins] [Chris_Adkins]
filenet-rmi 32771 udp FileNet RMI [Chris_Adkins] [Chris_Adkins]
filenet-pa 32772 tcp FileNET Process Analyzer [Chris_Adkins] [Chris_Adkins] 2003-01
filenet-pa 32772 udp FileNET Process Analyzer [Chris_Adkins] [Chris_Adkins] 2003-01
filenet-cm 32773 tcp FileNET Component Manager [Chris_Adkins] [Chris_Adkins] 2003-08
filenet-cm 32773 udp FileNET Component Manager [Chris_Adkins] [Chris_Adkins] 2003-08
filenet-re 32774 tcp FileNET Rules Engine [Chris_Adkins] [Chris_Adkins] 2003-08
filenet-re 32774 udp FileNET Rules Engine [Chris_Adkins] [Chris_Adkins] 2003-08
filenet-pch 32775 tcp Performance Clearinghouse [Tim_Morgan_2] [Tim_Morgan_2] 2005-11
filenet-pch 32775 udp Performance Clearinghouse [Tim_Morgan_2] [Tim_Morgan_2] 2005-11
filenet-peior 32776 tcp FileNET BPM IOR [Chris_Adkins] [Chris_Adkins] 2006-05
filenet-peior 32776 udp FileNET BPM IOR [Chris_Adkins] [Chris_Adkins] 2006-05
filenet-obrok 32777 tcp FileNet BPM CORBA [Chris_Adkins] [Chris_Adkins] 2006-10
filenet-obrok 32777 udp FileNet BPM CORBA [Chris_Adkins] [Chris_Adkins] 2006-10
32778-32800 Unassigned
mlsn 32801 tcp Multiple Listing Service Network [Corey_Leong] [Corey_Leong] 2010-10-11
mlsn 32801 udp Multiple Listing Service Network [Corey_Leong] [Corey_Leong] 2010-10-11
32802-32810 Unassigned
retp 32811 tcp Real Estate Transport Protocol [Corey_Leong] [Corey_Leong] 2010-10-11
32811 udp Reserved
32812-32895 Unassigned
idmgratm 32896 tcp Attachmate ID Manager [George_Gianelos_2] [George_Gianelos_2] 2003-03
idmgratm 32896 udp Attachmate ID Manager [George_Gianelos_2] [George_Gianelos_2] 2003-03
32897-33122 Unassigned
aurora-balaena 33123 tcp Aurora (Balaena Ltd) [Andrew_Mather] [Andrew_Mather] 2008-02-14
aurora-balaena 33123 udp Aurora (Balaena Ltd) [Andrew_Mather] [Andrew_Mather] 2008-02-14
33124-33330 Unassigned
diamondport 33331 tcp DiamondCentral Interface [Edward_Browdy] [Edward_Browdy] 2002-07
diamondport 33331 udp DiamondCentral Interface [Edward_Browdy] [Edward_Browdy] 2002-07
33332 Unassigned
dgi-serv 33333 tcp Digital Gaslight Service [George_Flanagin] [George_Flanagin] 2010-03-02
33333 udp Reserved
speedtrace 33334 tcp SpeedTrace TraceAgent [Holger_Heinrich] [Holger_Heinrich] 2012-02-01
speedtrace-disc 33334 udp SpeedTrace TraceAgent Discovery [Holger_Heinrich] [Holger_Heinrich] 2012-02-01
33335-33433 Unassigned
traceroute 33434 tcp traceroute use [IANA] [IANA]
traceroute 33434 udp traceroute use [IANA] [IANA]
33435-33655 Unassigned
snip-slave 33656 tcp SNIP Slave [Dr_Chris_Tucker] [Dr_Chris_Tucker] 2005-08
snip-slave 33656 udp SNIP Slave [Dr_Chris_Tucker] [Dr_Chris_Tucker] 2005-08
33657-34248 Unassigned
turbonote-2 34249 tcp TurboNote Relay Server Default Port [Peter_Hyde] [Peter_Hyde]
turbonote-2 34249 udp TurboNote Relay Server Default Port [Peter_Hyde] [Peter_Hyde]
34250-34377 Unassigned
p-net-local 34378 tcp P-Net on IP local [Kurt_Nissen] [Kurt_Nissen] 2004-02
p-net-local 34378 udp P-Net on IP local [Kurt_Nissen] [Kurt_Nissen] 2004-02
p-net-remote 34379 tcp P-Net on IP remote [Kurt_Nissen] [Kurt_Nissen] 2004-02
p-net-remote 34379 udp P-Net on IP remote [Kurt_Nissen] [Kurt_Nissen] 2004-02
34380-34566 Unassigned
dhanalakshmi 34567 tcp dhanalakshmi.org EDI Service [Girish_Gopalakrishna] [Girish_Gopalakrishna] 2010-04-20
34567 udp Reserved

People

ID Name Organization Contact URI Last Updated
[Allen_Cronce] Allen Cronce PACE Anti-Piracy mailto:allen&paceap.com 2014-04-28
[Andrew_Mather] Andrew Mather mailto:info&balaena.com 2008-02-14
[Arnie_Farrelly] Arnie Farrelly mailto:afarrelly&syncsort.com
[Chris_Adkins] Chris Adkins mailto:cadkins&filenet.com 2006-10
[Corey_Leong] Corey Leong mailto:cleong&gr8c.org 2010-10-11
[Daniel_Whelan] Daniel Whelan mailto:dwhelan&filenet.com
[Dr_Chris_Tucker] Dr. Chris Tucker mailto:chris.tucker&ioltd.co.uk 2005-08
[Edward_Browdy] Edward Browdy mailto:ebrowdy&cryptek.com 2002-07
[Emmanuel_Bourg] Emmanuel Bourg mailto:smanux&lfjr.net 2004-11
[Eric_Cantineau] Eric Cantineau mailto:eric&securenotebook.com 2004-11
[George_Flanagin] George Flanagin mailto:george&digitalgaslight.com 2010-03-02
[George_Gianelos_2] George Gianelos mailto:GeorgeGi&attachmate.com 2003-03
[Girish_Gopalakrishna] Girish Gopalakrishnan mailto:girish&shankar-software.org 2010-04-20
[Holger_Heinrich] Holger Heinrich mailto:holger2222&googlemail.com 2012-02-01
[IANA] IANA mailto:iana&iana.org
[Joe_Elliott] Joe Elliott mailto:joe&inetd.com 2002-06
[John_Lowery] John Lowery NetPro Computing mailto:jlowery&netpro.com 2008-08-21
[Kurt_Nissen] Kurt Nissen mailto:kn&proces-data.com 2004-02
[Oliver_Lewis] Oliver Lewis mailto:o.lewis&icerobotics.co.uk 2006-08
[PACE_Anti-Piracy] PACE Anti-Piracy mailto:allen&paceap.com 2014-04-28
[Peter_Beahan] Peter Beahan mailto:peter_beahan&technologyonecorp.com 2004-11
[Peter_Hyde] Peter Hyde mailto:peter&spis.co.nz
[Randy_Cassidy] Randy Cassidy mailto:randy.cassidy&iracing.com 2007-08-30
[Randy_Thompson] Randy Thompson mailto:thompr&earthlink.net 2002-08
[System_Administrator] System Administrator mailto:sysadmin&silvaco.com 2003-06
[Tim_Morgan_2] Tim Morgan mailto:tmorgan&filenet.com 2005-11
[Tony_Diodato] Tony Diodato mailto:tdiodato&cyprx.com 2005-08