Service Name and Transport Protocol Port Number Registry
- Last Updated
- 2024-04-30
- 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]
- Available Formats
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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
intel-rci | 24386 | udp | Intel RCI IANA assigned this well-formed service name as a replacement for "intel_rci". |
[Mark_Lewis_2] | [Mark_Lewis_2] | ||||||
intel_rci | 24386 | udp | Intel RCI | [Mark_Lewis_2] | [Mark_Lewis_2] | This entry is an alias to "intel-rci". This entry is now historic, not usable for use with many common service discovery mechanisms. | |||||
24387-24464 | Unassigned | ||||||||||
tonidods | 24465 | tcp | Tonido Domain Server | [Madhan_Kanagavel] | [Madhan_Kanagavel] | 2008-07-18 | |||||
tonidods | 24465 | udp | Tonido Domain Server | [Madhan_Kanagavel] | [Madhan_Kanagavel] | 2008-07-18 | |||||
24466-24553 | Unassigned | ||||||||||
binkp | 24554 | tcp | BINKP | [Maxim_Masiutin] | [Maxim_Masiutin] | 2020-06-02 | |||||
binkp | 24554 | udp | BINKP | [Maxim_Masiutin] | [Maxim_Masiutin] | 2020-06-02 | |||||
24555-24576 | Unassigned | ||||||||||
bilobit | 24577 | tcp | bilobit Service | [bilobit_GmbH] | [Martin_Schmuker] | 2014-08-15 | |||||
bilobit-update | 24577 | udp | bilobit Service Update | [bilobit_GmbH] | [Martin_Schmuker] | 2014-08-15 | |||||
24578-24665 | Unassigned | ||||||||||
sdtvwcam | 24666 | tcp | Service used by SmarDTV to communicate between a CAM and a second screen application | [SmarDTV] | [Vincent_Demortier] | 2015-03-04 | |||||
24666 | udp | Reserved | |||||||||
24667-24675 | Unassigned | ||||||||||
canditv | 24676 | tcp | Canditv Message Service | [Gary_Aston] | [Gary_Aston] | 2009-03-10 | |||||
canditv | 24676 | udp | Canditv Message Service | [Gary_Aston] | [Gary_Aston] | 2009-03-10 | |||||
flashfiler | 24677 | tcp | FlashFiler | [Ben_Oram] | [Ben_Oram] | ||||||
flashfiler | 24677 | udp | FlashFiler | [Ben_Oram] | [Ben_Oram] | ||||||
proactivate | 24678 | tcp | Turbopower Proactivate | [Ben_Oram] | [Ben_Oram] | ||||||
proactivate | 24678 | udp | Turbopower Proactivate | [Ben_Oram] | [Ben_Oram] | ||||||
24679 | Unassigned | ||||||||||
tcc-http | 24680 | tcp | TCC User HTTP Service | [Brian_Kennedy] | [Brian_Kennedy] | 2006-08 | |||||
tcc-http | 24680 | udp | TCC User HTTP Service | [Brian_Kennedy] | [Brian_Kennedy] | 2006-08 | |||||
24681-24726 | Unassigned | ||||||||||
24727 | Unassigned | Unauthorized Use Known on port 24727 | |||||||||
24728-24753 | Unassigned | ||||||||||
cslg | 24754 | tcp | Citrix StorageLink Gateway | [Mark_Nijmeijer] | [Mark_Nijmeijer] | 2009-04-17 | |||||
24754 | udp | Reserved | |||||||||
24755-24849 | Unassigned | ||||||||||
24850 | tcp | Reserved | |||||||||
assoc-disc | 24850 | udp | Device Association Discovery | [Microsoft_Corporation_3] | [Sachin_Sheth] | 2012-06-27 | |||||
24851-24921 | Unassigned | ||||||||||
find | 24922 | tcp | Find Identification of Network Devices | [Jean_Paul_Moreaux] | [Jean_Paul_Moreaux] | ||||||
find | 24922 | udp | Find Identification of Network Devices | [Jean_Paul_Moreaux] | [Jean_Paul_Moreaux] | ||||||
24923-24999 | Unassigned | ||||||||||
siemensgsm | 28240 | tcp | Siemens GSM | [David_Anuszewski] | [David_Anuszewski] | 2004-11 | |||||
siemensgsm | 28240 | udp | Siemens GSM | [David_Anuszewski] | [David_Anuszewski] | 2004-11 | |||||
28241-28588 | Unassigned | ||||||||||
autotrac-acp | 31020 | tcp | Autotrac ACP 245 | [Roberto_Jorge_Dino] | [Roberto_Jorge_Dino] | ||||||
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 | |||||
plex | 32400 | tcp | Plex multimedia | [Plex_Inc.] | [Sasha_Hilton] | 2016-06-02 | |||||
32400 | udp | Reserved | |||||||||
32401-32482 | 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 | ||||||||||
33124-33330 | Unassigned | ||||||||||
33891-34248 | 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] | ||||||
nq-ap | 36424 | sctp | Nq and Nq' Application Protocol | [ThreeGPP_4] | [Kimmo_Kymalainen] | 2015-06-18 | |||||
febooti-aw | 36524 | tcp | Febooti Automation Workshop | [Maris_Bormanis] | [Maris_Bormanis] | 2011-06-10 | |||||
36524 | udp | Reserved | |||||||||
40024-40403 | Unassigned | ||||||||||
44124-44320 | Unassigned | ||||||||||
44324-44443 | Unassigned | ||||||||||
dai-shell | 45824 | tcp | Server for the DAI family of client-server products | [Data_Access_Inc] | [Adam_Robinson] | 2012-04-30 | |||||
45824 | udp | Reserved | |||||||||
directplaysrvr | 47624 | tcp | Direct Play Server | [Ajay_Jindal] | [Ajay_Jindal] | ||||||
directplaysrvr | 47624 | udp | Direct Play Server | [Ajay_Jindal] | [Ajay_Jindal] |