Internet Assigned Numbers Authority

Service Name and Transport Protocol Port Number Registry

Last Updated
2023-01-04
Expert(s)
TCP/UDP: Joe Touch; Eliot Lear, Kumiko Ono, Wes Eddy, Brian Trammell, 
Jana Iyengar, and Michael Scharf
SCTP: 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 different uses of these ranges are 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.                                                   *
************************************************************************

Request an Assignment
  [https://www.iana.org/protocols/apply]

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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
canon-bjnp3 8613 udp Canon BJNP Port 3 [Atsushi_Nakamura] [Atsushi_Nakamura] 2003-11
canon-bjnp4 8614 tcp Canon BJNP Port 4 [Atsushi_Nakamura] [Atsushi_Nakamura] 2003-11
canon-bjnp4 8614 udp Canon BJNP Port 4 [Atsushi_Nakamura] [Atsushi_Nakamura] 2003-11
imink 8615 tcp Imink Service Control [Canon_Inc] [KEN_ICHI_FUJII] 2011-10-10
8615 udp Reserved
8616-8664 Unassigned Unauthorized Use Known on ports 8616 and 8617
monetra 8665 tcp Monetra [Main_Street_Softworks] [Brad_House] 2013-04-02
8665 udp Reserved
monetra-admin 8666 tcp Monetra Administrative Access [Main_Street_Softworks] [Brad_House] 2013-04-02
8666 udp Reserved
8667-8674 Unassigned
msi-cps-rm 8675 tcp Motorola Solutions Customer Programming Software for Radio Management [Motorola_Solutions_Inc] [Jenish_Amin] 2012-03-14
msi-cps-rm-disc 8675 udp Motorola Solutions Customer Programming Software for Radio Management Discovery [Motorola_Solutions_Inc] [Jenish_Amin] 2012-03-14
8676-8685 Unassigned
sun-as-jmxrmi 8686 tcp Sun App Server - JMX/RMI [Abhijit_Kumar] [Abhijit_Kumar] 2005-11
sun-as-jmxrmi 8686 udp Sun App Server - JMX/RMI [Abhijit_Kumar] [Abhijit_Kumar] 2005-11
8687 Unassigned
openremote-ctrl 8688 tcp OpenRemote Controller HTTP/REST [OpenRemote_Inc] [Juha_Lindfors] 2012-12-18
8688 udp Reserved
8689-8698 Unassigned
vnyx 8699 tcp VNYX Primary Port [Gregg_Green] [Gregg_Green] 2004-11
8699 udp Reserved 2004-11 2013-05-24 This entry is being removed on 2013-05-24.
8700-8709 Unassigned
semi-grpc 8710 tcp gRPC for SEMI Standards implementations [SEMI] [Albert_Fuchigami] 2020-01-10
8710 udp Reserved
nvc 8711 tcp Nuance Voice Control [Nuance_Communications_Inc2] [Diego_Negre] 2012-10-05
8711 udp Reserved
8712-8731 Unassigned
8732 tcp Reserved
dtp-net 8732 udp DASGIP Net Services [Dr_Matthias_Arnold] [Dr_Matthias_Arnold] 2009-03-23
ibus 8733 tcp iBus [Silvano_Maffeis] [Silvano_Maffeis]
ibus 8733 udp iBus [Silvano_Maffeis] [Silvano_Maffeis]
8734-8749 Unassigned
dey-keyneg 8750 tcp DEY Storage Key Negotiation [DEY_Storage_Systems_Inc] [Garrett_D_Amore] 2013-03-01
8750 udp Reserved
8751-8762 Unassigned
mc-appserver 8763 tcp MC-APPSERVER [Romeo_Kasanwidjojo] [Romeo_Kasanwidjojo]
mc-appserver 8763 udp MC-APPSERVER [Romeo_Kasanwidjojo] [Romeo_Kasanwidjojo]
openqueue 8764 tcp OPENQUEUE [Matt_Jensen] [Matt_Jensen]
openqueue 8764 udp OPENQUEUE [Matt_Jensen] [Matt_Jensen]
ultraseek-http 8765 tcp Ultraseek HTTP [Walter_Underwood] [Walter_Underwood]
ultraseek-http 8765 udp Ultraseek HTTP [Walter_Underwood] [Walter_Underwood]
amcs 8766 tcp Agilent Connectivity Service [Keysight_Technologies_Inc] [Tom_Fay] 2013-01-16 2016-09-12
amcs 8766 udp Agilent Connectivity Service [Keysight_Technologies_Inc] [Tom_Fay] 2013-01-16 2016-09-12
core-of-source 8767 tcp Online mobile multiplayer game [Alt_Solve_Sdn_Bhd] [Almaz_Hong] 2019-07-24
8767 udp Reserved
sandpolis 8768 tcp Sandpolis Server [Tyler_Cook] [Tyler_Cook] 2019-11-22
8768 udp Reserved
oktaauthenticat 8769 tcp Okta MultiPlatform Access Mgmt for Cloud Svcs [Okta_Inc] [Tom_Belote] 2019-12-19
8769 udp Reserved
dpap 8770 tcp Digital Photo Access Protocol (iPhoto) [Amandeep_Jawa_2] [Amandeep_Jawa_2] 2004-11 Defined TXT keys: txtvers, Version, iPSh Version, Machine ID, Machine Name, Password
dpap 8770 udp Digital Photo Access Protocol (iPhoto) [Amandeep_Jawa_2] [Amandeep_Jawa_2] 2004-11 Defined TXT keys: txtvers, Version, iPSh Version, Machine ID, Machine Name, Password
8771-8777 Unassigned
uec 8778 tcp Stonebranch Universal Enterprise Controller [Stonebranch_Inc] [Nathan_Hammond_2] 2013-06-25
8778 udp Reserved
8779-8785 Unassigned
msgclnt 8786 tcp Message Client [Michael_O_Brien] [Michael_O_Brien] 2003-03
msgclnt 8786 udp Message Client [Michael_O_Brien] [Michael_O_Brien] 2003-03
msgsrvr 8787 tcp Message Server [Michael_O_Brien] [Michael_O_Brien] 2003-03
msgsrvr 8787 udp Message Server [Michael_O_Brien] [Michael_O_Brien] 2003-03
8788-8792 Unassigned
acd-pm 8793 tcp Accedian Performance Measurement [Marco_Mascitto] [Marco_Mascitto]
acd-pm 8793 udp Accedian Performance Measurement [Marco_Mascitto] [Marco_Mascitto]
8794-8799 Unassigned
sunwebadmin 8800 tcp Sun Web Server Admin Service [Jyri_J_Virkki] [Jyri_J_Virkki] 2005-12
sunwebadmin 8800 udp Sun Web Server Admin Service [Jyri_J_Virkki] [Jyri_J_Virkki] 2005-12
8801-8803 Unassigned Known UNAUTHORIZED USE: Port 8801
truecm 8804 tcp truecm [Scott_Kramer] [Scott_Kramer]
truecm 8804 udp truecm [Scott_Kramer] [Scott_Kramer]
8805 tcp Reserved
pfcp 8805 udp Destination Port number for PFCP [Kimmo_Kymalainen] [Kimmo_Kymalainen] 2017-05-08
8806 Unassigned
8807 tcp Reserved
hes-clip 8807 udp HES-CLIP Interoperability protocol [Tim_Schoechle] [Ludo_Bertsch] 2018-09-07
8808 tcp Reserved
ssports-bcast 8808 udp STATSports Broadcast Service [Statsports_International] [Catalin_Caranfil] 2016-12-22
8809 tcp Reserved
3gpp-monp 8809 udp MCPTT Off-Network Protocol (MONP) [ThreeGPP_3] [Frederic_Firmin] 2019-04-15
8810-8872 Unassigned
dxspider 8873 tcp dxspider linking protocol [Dirk_Koopman] [Dirk_Koopman] 2005-08
dxspider 8873 udp dxspider linking protocol [Dirk_Koopman] [Dirk_Koopman] 2005-08
8874-8879 Unassigned
cddbp-alt 8880 tcp CDDBP [Steve_Scherf] [Steve_Scherf]
cddbp-alt 8880 udp CDDBP [Steve_Scherf] [Steve_Scherf]
galaxy4d 8881 tcp Galaxy4D Online Game Engine [Galaxy4D] [Olivier_St-Laurent] 2012-06-18
8881 udp Reserved
8882 Unassigned Unauthorized Use Known on port 8882
secure-mqtt 8883 tcp Secure MQTT [OASIS] [Robin_Cover] 2008-02-27 2015-03-06
secure-mqtt 8883 udp Secure MQTT [OASIS] [Robin_Cover] 2008-02-27 2015-03-06
8884-8887 Unassigned
ddi-tcp-1 8888 tcp NewsEDGE server TCP (TCP 1) [Fred_Yao] [Fred_Yao] Known Unauthorized Use on port 8888
ddi-udp-1 8888 udp NewsEDGE server UDP (UDP 1) [Fred_Yao] [Fred_Yao] Known Unauthorized Use on port 8888
ddi-tcp-2 8889 tcp Desktop Data TCP 1 [Fred_Yao] [Fred_Yao] Known Unauthorized Use on port 8889
ddi-udp-2 8889 udp NewsEDGE server broadcast [Fred_Yao] [Fred_Yao] Known Unauthorized Use on port 8889
ddi-tcp-3 8890 tcp Desktop Data TCP 2 [Fred_Yao] [Fred_Yao] Known Unauthorized Use on port 8890
ddi-udp-3 8890 udp NewsEDGE client broadcast [Fred_Yao] [Fred_Yao] Known Unauthorized Use on port 8890
ddi-tcp-4 8891 tcp Desktop Data TCP 3: NESS application [Fred_Yao] [Fred_Yao]
ddi-udp-4 8891 udp Desktop Data UDP 3: NESS application [Fred_Yao] [Fred_Yao]
ddi-tcp-5 8892 tcp Desktop Data TCP 4: FARM product [Fred_Yao] [Fred_Yao]
ddi-udp-5 8892 udp Desktop Data UDP 4: FARM product [Fred_Yao] [Fred_Yao]
ddi-tcp-6 8893 tcp Desktop Data TCP 5: NewsEDGE/Web application [Fred_Yao] [Fred_Yao]

Contact Information

ID Name Organization Contact URI Last Updated
[Abhijit_Kumar] Abhijit Kumar mailto:as-iana-ports&sun.com 2005-11
[Albert_Fuchigami] Albert Fuchigami mailto:albert.fuchigami&peergroup.com 2020-01-10
[Almaz_Hong] Almaz Hong mailto:almaz.hong&altsolve.com 2019-07-24
[Alt_Solve_Sdn_Bhd] Alt Solve Sdn Bhd mailto:support&altsolve.com 2019-07-24
[Amandeep_Jawa_2] Amandeep Jawa mailto:dpap&apple.com 2004-11
[Atsushi_Nakamura] Atsushi Nakamura mailto:nakamura.atsushi318&canon.co.jp 2003-11
[Brad_House] Brad House Main Street Softworks Inc mailto:brad&mainstreetsoftworks.com 2013-04-02
[Canon_Inc] Canon Inc. mailto:fujii.ken-ichi149&canon.co.jp 2011-10-10
[Catalin_Caranfil] Catalin Caranfil mailto:c.caranfil&statsports.com 2016-12-22
[DEY_Storage_Systems_Inc] DEY Storage Systems, Inc. mailto:garrett&dey-sys.com 2013-03-01
[Diego_Negre] Diego Negre Nuance Communications mailto:Diego.Negre&nuance.com 2012-10-05
[Dirk_Koopman] Dirk Koopman mailto:djk&tobit.co.uk 2005-08
[Dr_Matthias_Arnold] Dr. Matthias Arnold mailto:m.arnold&dasgip.de 2009-03-23
[Fred_Yao] Fred Yao mailto:Fred_Yao&ddigate2.desktopdata.com
[Frederic_Firmin] Frederic Firmin mailto:frederic.firmin&etsi.org 2014-11-14
[Galaxy4D] Galaxy4D Online Game Engine mailto:admin&galaxy4d.com 2012-06-18
[Garrett_D_Amore] Garrett D'Amore DEY Storage Systems, Inc. mailto:garrett&dey-sys.com 2013-03-01
[Gregg_Green] Gregg Green mailto:legal&vnyx.net 2004-11
[Jenish_Amin] Jenish Amin Motorola Solutions, Inc. mailto:jenish&motorolasolutions.com 2012-03-14
[Juha_Lindfors] Juha Lindfors OpenRemote, Inc. mailto:juha&openremote.org 2012-12-18
[Jyri_J_Virkki] Jyri J. Virkki mailto:jyri.virkki&sun.com 2005-12
[KEN_ICHI_FUJII] Ken'ichi FUJII Canon Inc. mailto:fujii.ken-ichi149&canon.co.jp 2011-10-10
[Keysight_Technologies_Inc] Keysight Technologies, Inc. mailto:iana.contact&keysight.com 2016-09-12
[Kimmo_Kymalainen] Kimmo Kymalainen mailto:kimmo.kymalainen&etsi.org 2017-05-08
[Ludo_Bertsch] Ludo Bertsch Horizon Technologies Inc. mailto:iana&horizontec.com 2018-09-07
[Main_Street_Softworks] Main Street Softworks Inc mailto:info&mainstreetsoftworks.com 2013-04-02
[Marco_Mascitto] Marco Mascitto mailto:mmascitto&accedian.com 2011-06-28
[Matt_Jensen] Matt Jensen mailto:mattj&newsblip.com
[Michael_O_Brien] Michael O'Brien mailto:mobrien03&gmail.com 2020-05-11
[Motorola_Solutions_Inc] Motorola Solutions, Inc. mailto:jenish&motorolasolutions.com 2012-03-14
[Nathan_Hammond_2] Nathan Hammond Stonebranch, Inc. mailto:nathan.hammond&stonebranch.com 2013-06-25
[Nuance_Communications_Inc2] Nuance Communications mailto:NOD_SolutionsArchitecture&nuance.com 2012-10-05
[OASIS] OASIS mailto:robin&oasis-open.org 2015-02-10
[Okta_Inc] Okta Inc mailto:tbelote&okta.com 2019-12-19
[Olivier_St-Laurent] Olivier St-Laurent Galaxy4D Online Game Engine mailto:admin&galaxy4d.com 2012-06-18
[OpenRemote_Inc] OpenRemote, Inc. mailto:juha&openremote.org 2012-12-18
[Robin_Cover] Robin Cover OASIS KMIP Technical Committee mailto:robin&oasis-open.org 2011-07-25
[Romeo_Kasanwidjojo] Romeo Kasanwidjojo mailto:romeo&microcomgroup.com
[Scott_Kramer] Scott Kramer mailto:scottk&truebluesoftware.com
[SEMI] SEMI mailto:jamano&semi.org 2020-01-10
[Silvano_Maffeis] Silvano Maffeis mailto:maffeis&softwired.ch
[Statsports_International] Statsports_International mailto:iana_liaison&statsports.com 2016-12-22
[Steve_Scherf] Steve Scherf mailto:steve&moonsoft.com
[Stonebranch_Inc] Stonebranch, Inc. mailto:nathan.hammond&stonebranch.com 2013-06-25
[ThreeGPP_3] 3GPP mailto:frederic.firmin&etsi.org 2014-11-14
[Tim_Schoechle] Tim Schoechle ISO/IEC JTC1 SC25/WG1 mailto:timothy&schoechle.org 2018-09-07
[Tom_Belote] Tom Belote mailto:tbelote&okta.com 2019-12-19
[Tom_Fay] Tom Fay mailto:iana.contact&keysight.com 2016-09-12
[Tyler_Cook] Tyler Cook mailto:tcc&sandpolis.com 2019-11-22
[Walter_Underwood] Walter Underwood mailto:wunder&infoseek.com