Service Name and Transport Protocol Port Number Registry

Last Updated
2021-09-03
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
9310 udp Reserved
9311 Unassigned
sphinxapi 9312 tcp Sphinx search server [Andrew_Aksyonoff] [Andrew_Aksyonoff] 2009-10-20
9312 udp Reserved
9313-9317 Unassigned
secure-ts 9318 tcp PKIX TimeStamp over TLS [Niklas_Weiss] [Niklas_Weiss] 2004-11
secure-ts 9318 udp PKIX TimeStamp over TLS [Niklas_Weiss] [Niklas_Weiss] 2004-11
9319-9320 Unassigned
guibase 9321 tcp guibase [Yutaka_Ono] [Yutaka_Ono]
guibase 9321 udp guibase [Yutaka_Ono] [Yutaka_Ono]
9322-9338 Unassigned
gnmi-gnoi 9339 tcp gRPC Network Mgmt/Operations Interface [Google_Netops] [gNxi_Maintainers] 2019-05-09
9339 udp Reserved
9340-9342 Unassigned
mpidcmgr 9343 tcp MpIdcMgr [Yutaka_Ono] [Yutaka_Ono]
mpidcmgr 9343 udp MpIdcMgr [Yutaka_Ono] [Yutaka_Ono]
mphlpdmc 9344 tcp Mphlpdmc [Yutaka_Ono] [Yutaka_Ono]
mphlpdmc 9344 udp Mphlpdmc [Yutaka_Ono] [Yutaka_Ono]
rancher 9345 tcp Rancher Agent [Rancher_Labs_Inc] [Vincent_Fiduccia] 2015-04-14
9345 udp Reserved
ctechlicensing 9346 tcp C Tech Licensing [Reed_Copsey_Jr] [Reed_Copsey_Jr]
ctechlicensing 9346 udp C Tech Licensing [Reed_Copsey_Jr] [Reed_Copsey_Jr]
9347-9373 Unassigned
fjdmimgr 9374 tcp fjdmimgr [Yutaka_Ono] [Yutaka_Ono]
fjdmimgr 9374 udp fjdmimgr [Yutaka_Ono] [Yutaka_Ono]
9375-9379 Unassigned
boxp 9380 tcp Brivs! Open Extensible Protocol [Danko_Alexeyev] [Danko_Alexeyev] 2007-08-08
boxp 9380 udp Brivs! Open Extensible Protocol [Danko_Alexeyev] [Danko_Alexeyev] 2007-08-08
9381-9386 Unassigned
d2dconfig 9387 tcp D2D Configuration Service [Pete_Camble] [Pete_Camble] 2008-12-24
9387 udp Reserved
d2ddatatrans 9388 tcp D2D Data Transfer Service [Pete_Camble] [Pete_Camble] 2008-12-24
9388 udp Reserved
adws 9389 tcp Active Directory Web Services [Nitin_Gupta] [Nitin_Gupta] 2008-12-24
9389 udp Reserved
otp 9390 tcp OpenVAS Transfer Protocol [Tim_Brown] [Tim_Brown] 2008-12-24
9390 udp Reserved
9391-9395 Unassigned
fjinvmgr 9396 tcp fjinvmgr [Yutaka_Ono] [Yutaka_Ono]
fjinvmgr 9396 udp fjinvmgr [Yutaka_Ono] [Yutaka_Ono]
mpidcagt 9397 tcp MpIdcAgt [Yutaka_Ono] [Yutaka_Ono]
mpidcagt 9397 udp MpIdcAgt [Yutaka_Ono] [Yutaka_Ono]
9398-9399 Unassigned
sec-t4net-srv 9400 tcp Samsung Twain for Network Server [Dongkeun_Kim] [Dongkeun_Kim] 2007-02
sec-t4net-srv 9400 udp Samsung Twain for Network Server [Dongkeun_Kim] [Dongkeun_Kim] 2007-02
sec-t4net-clt 9401 tcp Samsung Twain for Network Client [Dongkeun_Kim] [Dongkeun_Kim] 2007-02
sec-t4net-clt 9401 udp Samsung Twain for Network Client [Dongkeun_Kim] [Dongkeun_Kim] 2007-02
sec-pc2fax-srv 9402 tcp Samsung PC2FAX for Network Server [HyeongBae_Yu] [HyeongBae_Yu] 2008-07-31
sec-pc2fax-srv 9402 udp Samsung PC2FAX for Network Server [HyeongBae_Yu] [HyeongBae_Yu] 2008-07-31
9403-9417 Unassigned
git 9418 tcp git pack transfer service [Linus_Torvalds] [Linus_Torvalds] 2005-09
git 9418 udp git pack transfer service [Linus_Torvalds] [Linus_Torvalds] 2005-09
9419-9442 Unassigned
tungsten-https 9443 tcp WSO2 Tungsten HTTPS [Afkham_Azeez] [Afkham_Azeez] 2006-06
tungsten-https 9443 udp WSO2 Tungsten HTTPS [Afkham_Azeez] [Afkham_Azeez] 2006-06
wso2esb-console 9444 tcp WSO2 ESB Administration Console HTTPS [Ruwan_Linton] [Ruwan_Linton] 2008-08-20
wso2esb-console 9444 udp WSO2 ESB Administration Console HTTPS [Ruwan_Linton] [Ruwan_Linton] 2008-08-20
mindarray-ca 9445 tcp MindArray Systems Console Agent [MINDARRAY_SYSTEMS] [ALPESH_DHAMELIA] 2011-10-25
9445 udp Reserved
9446-9449 Unassigned
sntlkeyssrvr 9450 tcp Sentinel Keys Server [Martin_Ziskind] [Martin_Ziskind] 2008-08-21
sntlkeyssrvr 9450 udp Sentinel Keys Server [Martin_Ziskind] [Martin_Ziskind] 2008-08-21
9451-9499 Unassigned
ismserver 9500 tcp ismserver [Ian_Gordon_3] [Ian_Gordon_3]
ismserver 9500 udp ismserver [Ian_Gordon_3] [Ian_Gordon_3]
9501-9521 Unassigned
9522 tcp Reserved
sma-spw 9522 udp SMA Speedwire [SMA_Solar_Techology] [SMA_Solar_Techology] 2011-03-08
9523-9534 Unassigned
mngsuite 9535 tcp Management Suite Remote Control [Trevor_Perkes] [Trevor_Perkes] 2010-02-01
mngsuite 9535 udp Management Suite Remote Control [Trevor_Perkes] [Trevor_Perkes] 2010-02-01
laes-bf 9536 tcp Surveillance buffering function [Glen_Myers] [Glen_Myers] 2007-05
laes-bf 9536 udp Surveillance buffering function [Glen_Myers] [Glen_Myers] 2007-05
9537-9554 Unassigned
trispen-sra 9555 tcp Trispen Secure Remote Access [Jaco_Botha] [Jaco_Botha] 2004-11
trispen-sra 9555 udp Trispen Secure Remote Access [Jaco_Botha] [Jaco_Botha] 2004-11
9556-9558 Unassigned
p4runtime 9559 tcp P4Runtime gRPC Service [Open_Networking_Foundation] [Antonin_Bas] 2020-09-22
9559 udp Reserved
9560-9591 Unassigned
ldgateway 9592 tcp LANDesk Gateway [Alan_Butt] [Alan_Butt] 2006-03
ldgateway 9592 udp LANDesk Gateway [Alan_Butt] [Alan_Butt] 2006-03
cba8 9593 tcp LANDesk Management Agent (cba8) [Trevor_Perkes] [Trevor_Perkes] 2010-02-01
cba8 9593 udp LANDesk Management Agent (cba8) [Trevor_Perkes] [Trevor_Perkes] 2010-02-01
msgsys 9594 tcp Message System [Alan_Butt] [Alan_Butt]
msgsys 9594 udp Message System [Alan_Butt] [Alan_Butt]
pds 9595 tcp Ping Discovery Service [Alan_Butt] [Alan_Butt]
pds 9595 udp Ping Discovery Service [Alan_Butt] [Alan_Butt]
mercury-disc 9596 tcp Mercury Discovery [Paul_Mclachlan] [Paul_Mclachlan] 2005-11
mercury-disc 9596 udp Mercury Discovery [Paul_Mclachlan] [Paul_Mclachlan] 2005-11
pd-admin 9597 tcp PD Administration [Duk_Loi] [Duk_Loi] 2005-11
pd-admin 9597 udp PD Administration [Duk_Loi] [Duk_Loi] 2005-11
vscp 9598 tcp Very Simple Ctrl Protocol [Ake_Hedman] [Ake_Hedman] 2005-11
vscp 9598 udp Very Simple Ctrl Protocol [Ake_Hedman] [Ake_Hedman] 2005-11
robix 9599 tcp Robix [Evan_Rosen] [Evan_Rosen] 2005-11
robix 9599 udp Robix [Evan_Rosen] [Evan_Rosen] 2005-11
micromuse-ncpw 9600 tcp MICROMUSE-NCPW [Hing_Wing_To_2] [Hing_Wing_To_2]
micromuse-ncpw 9600 udp MICROMUSE-NCPW [Hing_Wing_To_2] [Hing_Wing_To_2]
9601-9611 Unassigned
streamcomm-ds 9612 tcp StreamComm User Directory [Brian_C_Wiles] [Brian_C_Wiles]
streamcomm-ds 9612 udp StreamComm User Directory [Brian_C_Wiles] [Brian_C_Wiles]

Contact Information

ID Name Organization Contact URI Last Updated
[Afkham_Azeez] Afkham Azeez mailto:azeez&wso2.com 2006-06
[Ake_Hedman] Ake Hedman mailto:akhe&eurosource.se 2005-11
[Alan_Butt] Alan Butt mailto:alan.butt&landesk.com 2006-03
[ALPESH_DHAMELIA] ALPESH DHAMELIA MINDARRAY SYSTEMS (P) LTD. mailto:alpesh&mindarraysystems.com 2011-10-25
[Andrew_Aksyonoff] Andrew Aksyonoff mailto:shodan&sphinxsearch.com 2009-10-20
[Antonin_Bas] Antonin Bas Open Networking Foundation mailto:antonin.bas&gmail.com 2020-09-22
[Brian_C_Wiles] Brian C. Wiles mailto:brian&streamcomm.com
[Danko_Alexeyev] Danko Alexeyev mailto:virtuall&virtuall.info 2007-08-08
[Dongkeun_Kim] Dongkeun Kim mailto:dongkeun70.kim&samsung.com 2007-02
[Duk_Loi] Duk Loi mailto:dloi&peerdirect.com 2005-11
[Evan_Rosen] Evan Rosen mailto:evan&robix.com 2005-11
[Glen_Myers] Glen Myers mailto:glen.myers&ipfabrics.com 2007-05
[gNxi_Maintainers] gNxi Maintainers mailto:gnxi-maintainers&google.com 2019-05-09
[Google_Netops] Google Netops mailto:gnxi-maintainers&google.com 2019-05-09
[Hing_Wing_To_2] Hing Wing To mailto:wing.to&micromuse.com
[HyeongBae_Yu] HyeongBae Yu mailto:hyeongbae.yu&samsung.com 2008-07-31
[Ian_Gordon_3] Ian Gordon mailto:iang&micromuse.co.uk
[Jaco_Botha] Jaco Botha mailto:jaco.botha&trispen.com 2004-11
[Linus_Torvalds] Linus Torvalds mailto:torvalds&osdl.org 2005-09
[Martin_Ziskind] Martin Ziskind mailto:ziskind&us.ibm.com 2008-08-21
[MINDARRAY_SYSTEMS] MINDARRAY SYSTEMS (P) LTD. mailto:info&mindarraysystems.com 2011-10-25
[Niklas_Weiss] Niklas Weiss mailto:n.weiss&d-trust.net 2004-11
[Nitin_Gupta] Nitin Gupta mailto:ngupt&microsoft.com 2008-12-24
[Open_Networking_Foundation] Open Networking Foundation mailto:iana&opennetworking.org 2013-07-18
[Paul_Mclachlan] Paul Mclachlan mailto:pmclachlan&mercury.com 2005-11
[Pete_Camble] Pete Camble mailto:pete.camble&hp.com 2008-12-24
[Rancher_Labs_Inc] Rancher Labs, Inc. mailto:engineering&rancher.com 2015-04-14
[Reed_Copsey_Jr] Reed Copsey Jr. mailto:reedc&ctech.com
[Ruwan_Linton] Ruwan Linton mailto:ruwan&wso2.com 2008-08-20
[SMA_Solar_Techology] SMA Solar Techology AG mailto:thomas.weber&sma.de 2011-03-08
[Tim_Brown] Tim Brown mailto:timb&openvas.org 2008-12-24
[Trevor_Perkes] Trevor Perkes mailto:trevor.perkes&landesk.com 2010-02-01
[Vincent_Fiduccia] Vincent Fiduccia Rancher Labs, Inc. mailto:vincent&rancher.com 2015-04-14
[Yutaka_Ono] Yutaka Ono mailto:ono&saint.nm.fujitsu.co.jp