Service Name and Transport Protocol Port Number Registry

Last Updated
2014-04-14
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
rrp 648 tcp Registry Registrar Protocol (RRP) [Scott_Hollenbeck] [Scott_Hollenbeck]
rrp 648 udp Registry Registrar Protocol (RRP) [Scott_Hollenbeck] [Scott_Hollenbeck]
cadview-3d 649 tcp Cadview-3d - streaming 3d models over the internet [David_Cooper] [David_Cooper]
cadview-3d 649 udp Cadview-3d - streaming 3d models over the internet [David_Cooper] [David_Cooper]
obex 650 tcp OBEX [Jeff_Garbers] [Jeff_Garbers]
obex 650 udp OBEX [Jeff_Garbers] [Jeff_Garbers]
ieee-mms 651 tcp IEEE MMS [Curtis_Anderson] [Curtis_Anderson]
ieee-mms 651 udp IEEE MMS [Curtis_Anderson] [Curtis_Anderson]
hello-port 652 tcp HELLO_PORT [Patrick_Cipiere] [Patrick_Cipiere]
hello-port 652 udp HELLO_PORT [Patrick_Cipiere] [Patrick_Cipiere]
repscmd 653 tcp RepCmd [Scott_Dale_2] [Scott_Dale_2]
repscmd 653 udp RepCmd [Scott_Dale_2] [Scott_Dale_2]
aodv 654 tcp AODV [Charles_Perkins] [Charles_Perkins]
aodv 654 udp AODV [Charles_Perkins] [Charles_Perkins]
tinc 655 tcp TINC [Ivo_Timmermans] [Ivo_Timmermans]
tinc 655 udp TINC [Ivo_Timmermans] [Ivo_Timmermans]
spmp 656 tcp SPMP [Jakob_Kaivo] [Jakob_Kaivo]
spmp 656 udp SPMP [Jakob_Kaivo] [Jakob_Kaivo]
rmc 657 tcp RMC [Michael_Schmidt] [Michael_Schmidt]
rmc 657 udp RMC [Michael_Schmidt] [Michael_Schmidt]
tenfold 658 tcp TenFold [Louis_Olszyk] [Louis_Olszyk]
tenfold 658 udp TenFold [Louis_Olszyk] [Louis_Olszyk]
659 Removed 2001-06-06
mac-srvr-admin 660 tcp MacOS Server Admin [Forest_Hill] [Forest_Hill]
mac-srvr-admin 660 udp MacOS Server Admin [Forest_Hill] [Forest_Hill]
hap 661 tcp HAP [Igor_Plotnikov] [Igor_Plotnikov]
hap 661 udp HAP [Igor_Plotnikov] [Igor_Plotnikov]
pftp 662 tcp PFTP [Ben_Schluricke] [Ben_Schluricke]
pftp 662 udp PFTP [Ben_Schluricke] [Ben_Schluricke]
purenoise 663 tcp PureNoise [Sam_Osa] [Sam_Osa]
purenoise 663 udp PureNoise [Sam_Osa] [Sam_Osa]
oob-ws-https 664 tcp DMTF out-of-band secure web services management protocol [Jim_Davis] [Jim_Davis] 2007-06
asf-secure-rmcp 664 udp ASF Secure Remote Management and Control Protocol [Carl_First] [Carl_First]
sun-dr 665 tcp Sun DR [Harinder_Bhasin] [Harinder_Bhasin]
sun-dr 665 udp Sun DR [Harinder_Bhasin] [Harinder_Bhasin]
mdqs 666 tcp
mdqs 666 udp
doom 666 tcp doom Id Software [ddt] [ddt]
doom 666 udp doom Id Software [ddt] [ddt]
disclose 667 tcp campaign contribution disclosures - SDR Technologies [Jim_Dixon] [Jim_Dixon]
disclose 667 udp campaign contribution disclosures - SDR Technologies [Jim_Dixon] [Jim_Dixon]
mecomm 668 tcp MeComm
mecomm 668 udp MeComm
meregister 669 tcp MeRegister [Armin_Sawusch] [Armin_Sawusch]
meregister 669 udp MeRegister [Armin_Sawusch] [Armin_Sawusch]
vacdsm-sws 670 tcp VACDSM-SWS
vacdsm-sws 670 udp VACDSM-SWS
vacdsm-app 671 tcp VACDSM-APP
vacdsm-app 671 udp VACDSM-APP
vpps-qua 672 tcp VPPS-QUA
vpps-qua 672 udp VPPS-QUA
cimplex 673 tcp CIMPLEX [Ulysses_G_Smith_Jr] [Ulysses_G_Smith_Jr]
cimplex 673 udp CIMPLEX [Ulysses_G_Smith_Jr] [Ulysses_G_Smith_Jr]
acap 674 tcp ACAP [Chris_Newman] [Chris_Newman] 2010-10-15
acap 674 udp ACAP [Chris_Newman] [Chris_Newman] 2010-10-15
dctp 675 tcp DCTP [Andre_Kramer] [Andre_Kramer]
dctp 675 udp DCTP [Andre_Kramer] [Andre_Kramer]
vpps-via 676 tcp VPPS Via [Ulysses_G_Smith_Jr] [Ulysses_G_Smith_Jr]
vpps-via 676 udp VPPS Via [Ulysses_G_Smith_Jr] [Ulysses_G_Smith_Jr]
vpp 677 tcp Virtual Presence Protocol [Klaus_Wolf] [Klaus_Wolf]
vpp 677 udp Virtual Presence Protocol [Klaus_Wolf] [Klaus_Wolf]
ggf-ncp 678 tcp GNU Generation Foundation NCP [Noah_Paul] [Noah_Paul]
ggf-ncp 678 udp GNU Generation Foundation NCP [Noah_Paul] [Noah_Paul]
mrm 679 tcp MRM [Liming_Wei] [Liming_Wei]
mrm 679 udp MRM [Liming_Wei] [Liming_Wei]
entrust-aaas 680 tcp entrust-aaas
entrust-aaas 680 udp entrust-aaas
entrust-aams 681 tcp entrust-aams [Adrian_Mancini] [Adrian_Mancini]
entrust-aams 681 udp entrust-aams [Adrian_Mancini] [Adrian_Mancini]
xfr 682 tcp XFR [Noah_Paul_2] [Noah_Paul_2]
xfr 682 udp XFR [Noah_Paul_2] [Noah_Paul_2]
corba-iiop 683 tcp CORBA IIOP
corba-iiop 683 udp CORBA IIOP
corba-iiop-ssl 684 tcp CORBA IIOP SSL [Andrew_Watson] [Andrew_Watson]
corba-iiop-ssl 684 udp CORBA IIOP SSL [Andrew_Watson] [Andrew_Watson]
mdc-portmapper 685 tcp MDC Port Mapper [Noah_Paul] [Noah_Paul]
mdc-portmapper 685 udp MDC Port Mapper [Noah_Paul] [Noah_Paul]
hcp-wismar 686 tcp Hardware Control Protocol Wismar [David_Merchant] [David_Merchant]
hcp-wismar 686 udp Hardware Control Protocol Wismar [David_Merchant] [David_Merchant]
asipregistry 687 tcp asipregistry [Erik_Sea] [Erik_Sea]
asipregistry 687 udp asipregistry [Erik_Sea] [Erik_Sea]
realm-rusd 688 tcp ApplianceWare managment protocol [Stacy_Kenworthy] [Stacy_Kenworthy]
realm-rusd 688 udp ApplianceWare managment protocol [Stacy_Kenworthy] [Stacy_Kenworthy]
nmap 689 tcp NMAP [Peter_Dennis_Bartok] [Peter_Dennis_Bartok]
nmap 689 udp NMAP [Peter_Dennis_Bartok] [Peter_Dennis_Bartok]
vatp 690 tcp Velazquez Application Transfer Protocol [Velneo] [Velneo]
vatp 690 udp Velazquez Application Transfer Protocol [Velneo] [Velneo]
msexch-routing 691 tcp MS Exchange Routing [David_Lemson] [David_Lemson]
msexch-routing 691 udp MS Exchange Routing [David_Lemson] [David_Lemson]
hyperwave-isp 692 tcp Hyperwave-ISP [Gerald_Mesaric] [Gerald_Mesaric]
hyperwave-isp 692 udp Hyperwave-ISP [Gerald_Mesaric] [Gerald_Mesaric]
connendp 693 tcp almanid Connection Endpoint [Ronny_Bremer] [Ronny_Bremer]
connendp 693 udp almanid Connection Endpoint [Ronny_Bremer] [Ronny_Bremer]
ha-cluster 694 tcp ha-cluster [Alan_Robertson] [Alan_Robertson]
ha-cluster 694 udp ha-cluster [Alan_Robertson] [Alan_Robertson]
ieee-mms-ssl 695 tcp IEEE-MMS-SSL [Curtis_Anderson_2] [Curtis_Anderson_2]
ieee-mms-ssl 695 udp IEEE-MMS-SSL [Curtis_Anderson_2] [Curtis_Anderson_2]
rushd 696 tcp RUSHD [Greg_Ercolano] [Greg_Ercolano]
rushd 696 udp RUSHD [Greg_Ercolano] [Greg_Ercolano]
uuidgen 697 tcp UUIDGEN [James_Falkner] [James_Falkner]
uuidgen 697 udp UUIDGEN [James_Falkner] [James_Falkner]

People

ID Name Contact URI Last Updated
[Adrian_Mancini] Adrian Mancini mailto:adrian.mancini&entrust.com
[Alan_Robertson] Alan Robertson mailto:alanr&unix.sh
[Andre_Kramer] Andre Kramer mailto:Andre.Kramer&ansa.co.uk
[Andrew_Watson] Andrew Watson mailto:andrew&omg.org
[Armin_Sawusch] Armin Sawusch mailto:armin&esd1.esd.de
[Ben_Schluricke] Ben Schluricke mailto:support&pftp.de
[Carl_First] Carl First mailto:Carl.L.First&intel.com
[Charles_Perkins] Charles Perkins mailto:cperkins&eng.sun.com
[Chris_Newman] Chris Newman mailto:chris.newman&oracle.com 2010-10-15
[Curtis_Anderson] Curtis Anderson mailto:canderson&turbolinux.com
[Curtis_Anderson_2] Curtis Anderson mailto:ecanderson&turbolinux.com
[David_Cooper] David Cooper mailto:david.cooper&oracle.com
[David_Lemson] David Lemson mailto:dlemson&microsoft.com
[David_Merchant] David Merchant mailto:d.f.merchant&livjm.ac.uk
[Erik_Sea] Erik Sea mailto:sea&apple.com
[Forest_Hill] Forest Hill mailto:forest&apple.com
[Gerald_Mesaric] Gerald Mesaric mailto:gmesaric&hyperwave.com
[Greg_Ercolano] Greg Ercolano mailto:erco&netcom.com
[Harinder_Bhasin] Harinder Bhasin mailto:Harinder.Bhasin&sun.com
[Igor_Plotnikov] Igor Plotnikov mailto:igor&uroam.com
[Ivo_Timmermans] Ivo Timmermans mailto:itimmermans&bigfoot.com
[Jakob_Kaivo] Jakob Kaivo mailto:jkaivo&nodomainname.net
[James_Falkner] James Falkner mailto:james.falkner&sun.com
[Jeff_Garbers] Jeff Garbers mailto:FJG030&email.mot.com
[Jim_Davis] Jim Davis mailto:jim.davis&wbemsolutions.com 2007-06
[Jim_Dixon] Jim Dixon mailto:jim&lambda.com
[Klaus_Wolf] Klaus Wolf mailto:wolf&cobrow.com
[Liming_Wei] Liming Wei mailto:lwei&cisco.com
[Louis_Olszyk] Louis Olszyk mailto:lolszyk&10fold.com
[Michael_Schmidt] Michael Schmidt mailto:mmaass&us.ibm.com
[Noah_Paul] Noah Paul mailto:noahp&altavista.net
[Noah_Paul_2] Noah Paul mailto:noahp&ultranet.com
[Patrick_Cipiere] Patrick Cipiere mailto:Patrick.Cipiere&udcast.com
[Peter_Dennis_Bartok] Peter Dennis Bartok mailto:peter&novonyx.com
[Ronny_Bremer] Ronny Bremer mailto:rbremer&almanid.com
[Sam_Osa] Sam Osa mailto:pristine&mailcity.com
[Scott_Dale_2] Scott Dale mailto:scott&tioga.com
[Scott_Hollenbeck] Scott Hollenbeck mailto:shollenb&netsol.com
[Stacy_Kenworthy] Stacy Kenworthy mailto:skenworthy&applianceware.com
[Ulysses_G_Smith_Jr] Ulysses G. Smith Jr. mailto:ugsmith&cesi.com
[Velneo] Velneo mailto:velneo&velneo.com
[ddt] mailto:ddt&idcube.idsoftware.com