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Port Numbers

Select desired number range:

0 - 511
512 - 10231024 - 14991500 - 19992000 - 24992500 - 29993000 - 34993500 - 39994000 - 46994700 - 53995400 - 64996500 - 79998000 - 999910000 - 1999920000 - 49151

System Ports from 0 to 511

PortService NameProtocolDescriptionComment
0TCP/UDPReserved
1tcpmuxTCP/UDPTCP Port Service Multiplexer
2compressnetTCP/UDPManagement Utility
3compressnetTCP/UDPCompression Process
4TCP/UDPUnassigned
5rjeTCP/UDPRemote Job Entry
6TCP/UDPUnassigned
7echoTCP/UDPEcho
8TCP/UDPUnassigned
9discardTCP/UDPDiscard
9discardSCTPDiscardReference: [RFC4960]
9discardDCCPDiscardReference: [RFC4340]
10TCP/UDPUnassigned
11systatTCP/UDPActive Users
12TCP/UDPUnassigned
13daytimeTCP/UDPDaytimeReference: [RFC867]
14TCP/UDPUnassigned
15TCPUnassigned [was netstat]
15UDPUnassigned
16TCP/UDPUnassigned
17qotdTCP/UDPQuote of the Day
18mspTCP/UDPMessage Send Protocol (historic)
19chargenTCP/UDPCharacter Generator
20ftp-dataTCP/UDPFile Transfer [Default Data]
20ftp-dataSCTPFTPReference: [RFC4960]
21ftpTCP/UDPFile Transfer Protocol [Control]Reference: [RFC959]
21ftpSCTPFTPReference: [RFC4960]
22sshTCP/UDPThe Secure Shell (SSH) ProtocolReference: [RFC4251]
22sshSCTPSSHReference: [RFC4960]
23telnetTCP/UDPTelnetReference: [RFC854]
24TCP/UDPany private mail system
25smtpTCP/UDPSimple Mail TransferReference: [RFC5321]
Modified: 2017-06-05
26TCP/UDPUnassigned
27nsw-feTCP/UDPNSW User System FE
28TCP/UDPUnassigned
29msg-icpTCP/UDPMSG ICP
30TCP/UDPUnassigned
31msg-authTCP/UDPMSG Authentication
32TCP/UDPUnassigned
33dspTCP/UDPDisplay Support Protocol
34TCP/UDPUnassigned
35TCP/UDPany private printer server
36TCP/UDPUnassigned
37timeTCP/UDPTime
38rapTCP/UDPRoute Access Protocol
39rlpTCP/UDPResource Location Protocol
40TCP/UDPUnassigned
41graphicsTCP/UDPGraphics
42nameTCP/UDPHost Name Server
42nameserverTCP/UDPHost Name Server
43nicnameTCP/UDPWho Is
44mpm-flagsTCP/UDPMPM FLAGS Protocol
45mpmTCP/UDPMessage Processing Module [recv]
46mpm-sndTCP/UDPMPM [default send]
47TCP/UDPReservedModified: 2017-05-18
48auditdTCP/UDPDigital Audit Daemon
49tacacsTCP/UDPLogin Host Protocol (TACACS)
50re-mail-ckTCP/UDPRemote Mail Checking Protocol
51ReservedModified: 2013-05-24
52xns-timeTCP/UDPXNS Time Protocol
53domainTCP/UDPDomain Name Server
54xns-chTCP/UDPXNS Clearinghouse
55isi-glTCP/UDPISI Graphics Language
56xns-authTCP/UDPXNS Authentication
57TCP/UDPany private terminal access
58xns-mailTCP/UDPXNS Mail
59TCP/UDPany private file service
60TCP/UDPUnassigned
61TCP/UDPReservedModified: 2017-05-18
62acasTCP/UDPACA Services
63whoisppTCPwhois++IANA assigned this well-formed service name as a replacement for "whois++".
63whois++TCPwhois++
63whoisppUDPwhois++IANA assigned this well-formed service name as a replacement for "whois++".
63whois++UDPwhois++
64coviaTCP/UDPCommunications Integrator (CI)
65tacacs-dsTCP/UDPTACACS-Database Service
66sql-netTCPOracle SQL*NETIANA assigned this well-formed service name as a replacement for "sql*net".
66sql*netTCPOracle SQL*NET
66sql-netUDPOracle SQL*NETIANA assigned this well-formed service name as a replacement for "sql*net".
66sql*netUDPOracle SQL*NET
67bootpsTCPBootstrap Protocol ServerReference: [RFC951]
67bootpsUDPBootstrap Protocol Server
68bootpcTCP/UDPBootstrap Protocol Client
69tftpTCP/UDPTrivial File Transfer
70gopherTCP/UDPGopher
71netrjs-1TCP/UDPRemote Job Service
72netrjs-2TCP/UDPRemote Job Service
73netrjs-3TCP/UDPRemote Job Service
74netrjs-4TCP/UDPRemote Job Service
75TCP/UDPany private dial out service
76deosTCP/UDPDistributed External Object Store
77TCP/UDPany private RJE service
78vettcpTCP/UDPvettcp
79fingerTCP/UDPFingerUnauthorized Use: Unauthorized use by some mail users (see [RFC4146] for details)
80httpTCP/UDPWorld Wide Web HTTP
80wwwTCP/UDPWorld Wide Web HTTP
80www-httpTCP/UDPWorld Wide Web HTTP
80httpSCTPHTTPReference: [RFC4960]
81UnassignedModified: 2007-09-06
82xferTCP/UDPXFER Utility
83mit-ml-devTCP/UDPMIT ML Device
84ctfTCP/UDPCommon Trace Facility
85mit-ml-devTCP/UDPMIT ML Device
86mfcobolTCP/UDPMicro Focus Cobol
87TCP/UDPany private terminal link
88kerberosTCP/UDPKerberos
89su-mit-tgTCP/UDPSU/MIT Telnet Gateway
90dnsixTCP/UDPDNSIX Securit Attribute Token MapUnauthorized Use: PORT 90 also being used unofficially by Pointcast
91mit-dovTCP/UDPMIT Dover Spooler
92nppTCP/UDPNetwork Printing Protocol
93dcpTCP/UDPDevice Control Protocol
94objcallTCP/UDPTivoli Object Dispatcher
95supdupTCP/UDPSUPDUP
96dixieTCP/UDPDIXIE Protocol Specification
97swift-rvfTCP/UDPSwift Remote Virtural File Protocol
98tacnewsTCP/UDPTAC News
99metagramTCP/UDPMetagram Relay
100UnassignedUnauthorized Use: Known Unauthorized Use on 100
Modified: 2012-03-21
101hostnameTCP/UDPNIC Host Name Server
102iso-tsapTCP/UDPISO-TSAP Class 0
103gppitnpTCP/UDPGenesis Point-to-Point Trans Net
104acr-nemaTCP/UDPACR-NEMA Digital Imag. & Comm. 300
105csoTCP/UDPCCSO name server protocol
105csnet-nsTCP/UDPMailbox Name Nameserver
1063com-tsmuxTCP/UDP3COM-TSMUXUnauthorized Use: Known Unauthorized Use on 106
107rtelnetTCP/UDPRemote Telnet Service
108snagasTCP/UDPSNA Gateway Access Server
109pop2TCP/UDPPost Office Protocol - Version 2
110pop3TCP/UDPPost Office Protocol - Version 3
111sunrpcTCP/UDPSUN Remote Procedure Call
112mcidasTCP/UDPMcIDAS Data Transmission Protocol
113identTCP
113authTCP/UDPAuthentication Service
114unassigned
115sftpTCP/UDPSimple File Transfer Protocol
116ansanotifyTCP/UDPANSA REX Notify
117uucp-pathTCP/UDPUUCP Path Service
118sqlservTCP/UDPSQL Services
119nntpTCP/UDPNetwork News Transfer ProtocolReference: [RFC3977]
Modified: 2018-07-06
120cfdptktTCP/UDPCFDPTKT
121erpcTCP/UDPEncore Expedited Remote Pro.Call
122smakynetTCP/UDPSMAKYNET
123ntpTCP/UDPNetwork Time ProtocolReference: [RFC5905]
124ansatraderTCP/UDPANSA REX Trader
125locus-mapTCP/UDPLocus PC-Interface Net Map Ser
126nxeditTCP/UDPNXEdit
127locus-conTCP/UDPLocus PC-Interface Conn Server
128gss-xlicenTCP/UDPGSS X License Verification
129pwdgenTCP/UDPPassword Generator Protocol
130cisco-fnaTCP/UDPcisco FNATIVE
131cisco-tnaTCP/UDPcisco TNATIVE
132cisco-sysTCP/UDPcisco SYSMAINT
133statsrvTCP/UDPStatistics Service
134ingres-netTCP/UDPINGRES-NET Service
135epmapTCP/UDPDCE endpoint resolution
136profileTCP/UDPPROFILE Naming System
137netbios-nsTCP/UDPNETBIOS Name Service
138netbios-dgmTCP/UDPNETBIOS Datagram Service
139netbios-ssnTCP/UDPNETBIOS Session Service
140emfis-dataTCP/UDPEMFIS Data Service
141emfis-cntlTCP/UDPEMFIS Control Service
142bl-idmTCP/UDPBritton-Lee IDM
143imapTCP/UDPInternet Message Access ProtocolReference: [RFC3501]
Modified: 2017-06-05
144umaTCP/UDPUniversal Management Architecture
145uaacTCP/UDPUAAC Protocol
146iso-tp0TCP/UDPISO-IP0
147iso-ipTCP/UDPISO-IP
148jargonTCP/UDPJargon
149aed-512TCP/UDPAED 512 Emulation Service
150sql-netTCP/UDPSQL-NET
151hemsTCP/UDPHEMS
152bftpTCP/UDPBackground File Transfer Program
153sgmpTCP/UDPSGMP
154netsc-prodTCP/UDPNETSC
155netsc-devTCP/UDPNETSC
156sqlsrvTCP/UDPSQL Service
157knet-cmpTCP/UDPKNET/VM Command/Message Protocol
158pcmail-srvTCP/UDPPCMail Server
159nss-routingTCP/UDPNSS-Routing
160sgmp-trapsTCP/UDPSGMP-TRAPS
161snmpTCP/UDPSNMP
162snmptrapTCP/UDPSNMPTRAP
163cmip-manTCP/UDPCMIP/TCP Manager
164cmip-agentTCP/UDPCMIP/TCP Agent
165xns-courierTCP/UDPXerox
166s-netTCP/UDPSirius Systems
167nampTCP/UDPNAMP
168rsvdTCP/UDPRSVDModified: 2008-05-01
169sendTCP/UDPSENDModified: 2019-04-22
170print-srvTCP/UDPNetwork PostScript
171multiplexTCP/UDPNetwork Innovations Multiplex
172cl-1TCPNetwork Innovations CL/1IANA assigned this well-formed service name as a replacement for "cl/1".
172cl/1TCPNetwork Innovations CL/1
172cl-1UDPNetwork Innovations CL/1IANA assigned this well-formed service name as a replacement for "cl/1".
172cl/1UDPNetwork Innovations CL/1
173xyplex-muxTCP/UDPXyplex
174mailqTCP/UDPMAILQ
175vmnetTCP/UDPVMNET
176genrad-muxTCP/UDPGENRAD-MUX
177xdmcpTCP/UDPX Display Manager Control Protocol
178nextstepTCP/UDPNextStep Window Server
179bgpTCP/UDPBorder Gateway Protocol
179bgpSCTPBGPReference: [RFC4960]
180risTCP/UDPIntergraph
181unifyTCP/UDPUnifyModified: 2012-07-31
182auditTCP/UDPUnisys Audit SITP
183ocbinderTCP/UDPOCBinder
184ocserverTCP/UDPOCServer
185remote-kisTCP/UDPRemote-KIS
186kisTCP/UDPKIS Protocol
187aciTCP/UDPApplication Communication Interface
188mumpsTCP/UDPPlus Five's MUMPS
189qftTCP/UDPQueued File Transport
190gacpTCP/UDPGateway Access Control Protocol
191prosperoTCP/UDPProspero Directory Service
192osu-nmsTCP/UDPOSU Network Monitoring System
193srmpTCP/UDPSpider Remote Monitoring Protocol
194ircTCP/UDPInternet Relay Chat Protocol
195dn6-nlm-audTCP/UDPDNSIX Network Level Module Audit
196dn6-smm-redTCP/UDPDNSIX Session Mgt Module Audit Redir
197dlsTCP/UDPDirectory Location Service
198dls-monTCP/UDPDirectory Location Service Monitor
199smuxTCP/UDPSMUX
200srcTCP/UDPIBM System Resource Controller
201at-rtmpTCP/UDPAppleTalk Routing Maintenance
202at-nbpTCP/UDPAppleTalk Name Binding
203at-3TCP/UDPAppleTalk Unused
204at-echoTCP/UDPAppleTalk Echo
205at-5TCP/UDPAppleTalk Unused
206at-zisTCP/UDPAppleTalk Zone Information
207at-7TCP/UDPAppleTalk Unused
208at-8TCP/UDPAppleTalk Unused
209qmtpTCP/UDPThe Quick Mail Transfer ProtocolModified: 2018-04-05
210z39-50TCPANSI Z39.50IANA assigned this well-formed service name as a replacement for "z39.50".
210z39.50TCPANSI Z39.50
210z39-50UDPANSI Z39.50IANA assigned this well-formed service name as a replacement for "z39.50".
210z39.50UDPANSI Z39.50
211914c-gTCPTexas Instruments 914C/G TerminalIANA assigned this well-formed service name as a replacement for "914c/g".
211914c/gTCPTexas Instruments 914C/G Terminal
211914c-gUDPTexas Instruments 914C/G TerminalIANA assigned this well-formed service name as a replacement for "914c/g".
211914c/gUDPTexas Instruments 914C/G Terminal
212anetTCP/UDPATEXSSTR
213ipxTCP/UDPIPX
214vmpwscsTCP/UDPVM PWSCS
215softpcTCP/UDPInsignia Solutions
216CAIlicTCP/UDPComputer Associates Int'l License Server
217dbaseTCP/UDPdBASE Unix
218mppTCP/UDPNetix Message Posting Protocol
219uarpsTCP/UDPUnisys ARPs
220imap3TCP/UDPInteractive Mail Access Protocol v3
221fln-spxTCP/UDPBerkeley rlogind with SPX auth
222rsh-spxTCP/UDPBerkeley rshd with SPX auth
223cdcTCP/UDPCertificate Distribution Center
224masqdialerTCP/UDPmasqdialer
225-241Reserved
242directTCP/UDPDirect
243sur-measTCP/UDPSurvey Measurement
244inbusinessTCP/UDPinbusiness
245linkTCP/UDPLINK
246dsp3270TCP/UDPDisplay Systems Protocol
247subntbcst-tftpTCPSUBNTBCST_TFTPIANA assigned this well-formed service name as a replacement for "subntbcst_tftp".
247subntbcst_tftpTCPSUBNTBCST_TFTP
247subntbcst-tftpUDPSUBNTBCST_TFTPIANA assigned this well-formed service name as a replacement for "subntbcst_tftp".
247subntbcst_tftpUDPSUBNTBCST_TFTP
248bhfhsTCP/UDPbhfhs
249-255Reserved
256rapTCP/UDPRAP
257setTCP/UDPSecure Electronic Transaction
258UnassignedModified: 2006-09-13
259esro-genTCP/UDPEfficient Short Remote Operations
260openportTCP/UDPOpenport
261nsiiopsTCP/UDPIIOP Name Service over TLS/SSL
262arcisdmsTCP/UDPArcisdms
263hdapTCP/UDPHDAP
264bgmpTCP/UDPBGMP
265x-bone-ctlTCP/UDPX-Bone CTL
266sstTCP/UDPSCSI on ST
267td-serviceTCP/UDPTobit David Service Layer
268td-replicaTCP/UDPTobit David Replica
269manetTCP/UDPMANET ProtocolsReference: [RFC5498]
270TCPReserved
270gistUDPQ-mode encapsulation for GIST messagesReference: [RFC5971]
271pt-tlsTCPIETF Network Endpoint Assessment (NEA) Posture Transport Protocol over TLS (PT-TLS)Reference: [RFC6876]
Registered: 2012-07-31
271UDPReserved
272-279Unassigned
280http-mgmtTCP/UDPhttp-mgmt
281personal-linkTCP/UDPPersonal Link
282cableport-axTCP/UDPCable Port A/X
283rescapTCP/UDPrescap
284corerjdTCP/UDPcorerjd
285Unassigned
286fxpTCP/UDPFXP Communication
287k-blockTCP/UDPK-BLOCK
288-307Unassigned
308novastorbakcupTCP/UDPNovastor Backup
309entrusttimeTCP/UDPEntrustTime
310bhmdsTCP/UDPbhmds
311asip-webadminTCP/UDPAppleShare IP WebAdmin
312vslmpTCP/UDPVSLMP
313magenta-logicTCP/UDPMagenta Logic
314opalis-robotTCP/UDPOpalis Robot
315dpsiTCP/UDPDPSI
316decauthTCP/UDPdecAuth
317zannetTCP/UDPZannet
318pkix-timestampTCP/UDPPKIX TimeStamp
319ptp-eventTCP/UDPPTP EventRegistered: 2010-07-27
320ptp-generalTCP/UDPPTP GeneralRegistered: 2010-07-27
321pipTCP/UDPPIP
322rtspsTCP/UDPRTSPS
323rpki-rtrTCPResource PKI to Router ProtocolReference: [RFC6810]
323UDPReserved
324rpki-rtr-tlsTCPResource PKI to Router Protocol over TLSReference: [RFC6810]
324UDPReserved
325-332Unassigned
333texarTCP/UDPTexar Security Port
334-343Unassigned
344pdapTCP/UDPProspero Data Access Protocol
345pawservTCP/UDPPerf Analysis Workbench
346zservTCP/UDPZebra server
347fatservTCP/UDPFatmen Server
348csi-sgwpTCP/UDPCabletron Management Protocol
349mftpTCP/UDPmftp
350matip-type-aTCP/UDPMATIP Type AReference: [RFC2351]
351matip-type-bTCP/UDPMATIP Type BReference: [RFC2351]
351bhoettyTCP/UDPbhoetty
352dtag-ste-sbTCP/UDPDTAG
352bhoedap4TCP/UDPbhoedap4
353ndsauthTCP/UDPNDSAUTH
354bh611TCP/UDPbh611
355datex-asnTCP/UDPDATEX-ASN
356cloanto-net-1TCP/UDPCloanto Net 1Registered: 2010-04-30
357bheventTCP/UDPbhevent
358shrinkwrapTCP/UDPShrinkwrap
359nsrmpTCP/UDPNetwork Security Risk Management Protocol
360scoi2odialogTCP/UDPscoi2odialog
361semantixTCP/UDPSemantix
362srssendTCP/UDPSRS Send
363rsvp-tunnelTCPRSVP TunnelIANA assigned this well-formed service name as a replacement for "rsvp_tunnel".
363rsvp_tunnelTCPRSVP Tunnel
363rsvp-tunnelUDPRSVP TunnelIANA assigned this well-formed service name as a replacement for "rsvp_tunnel".
363rsvp_tunnelUDPRSVP Tunnel
364aurora-cmgrTCP/UDPAurora CMGR
365dtkTCP/UDPDTK
366odmrTCP/UDPODMR
367mortgagewareTCP/UDPMortgageWare
368qbikgdpTCP/UDPQbikGDP
369rpc2portmapTCP/UDPrpc2portmap
370codaauth2TCP/UDPcodaauth2
371clearcaseTCP/UDPClearcase
372ulistprocTCP/UDPListProcessor
373legent-1TCP/UDPLegent Corporation
374legent-2TCP/UDPLegent Corporation
375hassleTCP/UDPHassle
376nipTCP/UDPAmiga Envoy Network Inquiry Proto
377tnETOSTCP/UDPNEC Corporation
378dsETOSTCP/UDPNEC Corporation
379is99cTCP/UDPTIA/EIA/IS-99 modem client
380is99sTCP/UDPTIA/EIA/IS-99 modem server
381hp-collectorTCP/UDPhp performance data collector
382hp-managed-nodeTCP/UDPhp performance data managed node
383hp-alarm-mgrTCP/UDPhp performance data alarm manager
384arnsTCP/UDPA Remote Network Server System
385ibm-appTCP/UDPIBM Application
386asaTCP/UDPASA Message Router Object Def.
387aurpTCP/UDPAppletalk Update-Based Routing Pro.
388unidata-ldmTCP/UDPUnidata LDMModified: 2012-05-18
389ldapTCP/UDPLightweight Directory Access Protocol
390uisTCP/UDPUIS
391synotics-relayTCP/UDPSynOptics SNMP Relay Port
392synotics-brokerTCP/UDPSynOptics Port Broker Port
393meta5TCP/UDPMeta5
394embl-ndtTCP/UDPEMBL Nucleic Data Transfer
395netcpTCP/UDPNetScout Control ProtocolRegistered: 2010-04-07
396netware-ipTCP/UDPNovell Netware over IP
397mptnTCP/UDPMulti Protocol Trans. Net.
398kryptolanTCP/UDPKryptolan
399iso-tsap-c2TCPISO Transport Class 2 Non-Control over TCP
399iso-tsap-c2UDPISO Transport Class 2 Non-Control over UDP
400osb-sdTCP/UDPOracle Secure BackupRegistered: 2008-06-06
401upsTCP/UDPUninterruptible Power SupplyRegistered: 2008-08-29
402genieTCP/UDPGenie Protocol
403decapTCP/UDPdecap
404ncedTCP/UDPnced
405ncldTCP/UDPncld
406imspTCP/UDPInteractive Mail Support Protocol
407timbuktuTCP/UDPTimbuktu
408prm-smTCP/UDPProspero Resource Manager Sys. Man.
409prm-nmTCP/UDPProspero Resource Manager Node Man.
410decladebugTCP/UDPDECLadebug Remote Debug Protocol
411rmtTCP/UDPRemote MT Protocol
412synoptics-trapTCP/UDPTrap Convention Port
413smspTCP/UDPStorage Management Services Protocol
414infoseekTCP/UDPInfoSeek
415bnetTCP/UDPBNet
416silverplatterTCP/UDPSilverplatter
417onmuxTCP/UDPOnmux
418hyper-gTCP/UDPHyper-G
419ariel1TCP/UDPAriel 1
420smpteTCP/UDPSMPTE
421ariel2TCP/UDPAriel 2
422ariel3TCP/UDPAriel 3
423opc-job-startTCP/UDPIBM Operations Planning and Control Start
424opc-job-trackTCP/UDPIBM Operations Planning and Control Track
425icad-elTCP/UDPICAD
426smartsdpTCP/UDPsmartsdp
427svrlocTCP/UDPServer Location
428ocs-cmuTCPOCS_CMUIANA assigned this well-formed service name as a replacement for "ocs_cmu".
428ocs_cmuTCPOCS_CMU
428ocs-cmuUDPOCS_CMUIANA assigned this well-formed service name as a replacement for "ocs_cmu".
428ocs_cmuUDPOCS_CMU
429ocs-amuTCPOCS_AMUIANA assigned this well-formed service name as a replacement for "ocs_amu".
429ocs_amuTCPOCS_AMU
429ocs-amuUDPOCS_AMUIANA assigned this well-formed service name as a replacement for "ocs_amu".
429ocs_amuUDPOCS_AMU
430utmpsdTCP/UDPUTMPSD
431utmpcdTCP/UDPUTMPCD
432iasdTCP/UDPIASD
433nnspTCP/UDPNNTP for transit servers (NNSP)Reference: [RFC3977]
Modified: 2018-07-06
434mobileip-agentTCP/UDPMobileIP-Agent
435mobilip-mnTCP/UDPMobilIP-MN
436dna-cmlTCP/UDPDNA-CML
437comscmTCP/UDPcomscm
438dsfgwTCP/UDPdsfgw
439daspTCP/UDPdasp
440sgcpTCP/UDPsgcp
441decvms-sysmgtTCP/UDPdecvms-sysmgt
442cvc-hostdTCPcvc_hostdIANA assigned this well-formed service name as a replacement for "cvc_hostd".
442cvc_hostdTCPcvc_hostd
442cvc-hostdUDPcvc_hostdIANA assigned this well-formed service name as a replacement for "cvc_hostd".
442cvc_hostdUDPcvc_hostd
443httpsTCP/UDPhttp protocol over TLS/SSLModified: 2018-07-06
443httpsSCTPHTTPSReference: [RFC4960]
444snppTCP/UDPSimple Network Paging ProtocolReference: [RFC1568]
445microsoft-dsTCP/UDPMicrosoft-DS
446ddm-rdbTCP/UDPDDM-Remote Relational Database Access
447ddm-dfmTCP/UDPDDM-Distributed File Management
448ddm-sslTCP/UDPDDM-Remote DB Access Using Secure Sockets
449as-servermapTCP/UDPAS Server Mapper
450tserverTCP/UDPComputer Supported Telecomunication Applications
451sfs-smp-netTCP/UDPCray Network Semaphore server
452sfs-configTCP/UDPCray SFS config server
453creativeserverTCP/UDPCreativeServer
454contentserverTCP/UDPContentServer
455creativepartnrTCP/UDPCreativePartnr
456macon-tcpTCPmacon-tcp
456macon-udpUDPmacon-udp
457scohelpTCP/UDPscohelp
458appleqtcTCP/UDPapple quick time
459ampr-rcmdTCP/UDPampr-rcmd
460skronkTCP/UDPskronk
461datasurfsrvTCP/UDPDataRampSrv
462datasurfsrvsecTCP/UDPDataRampSrvSec
463alpesTCP/UDPalpes
464kpasswdTCP/UDPkpasswd
465urdTCPURL Rendezvous Directory for SSM
465submissionsTCPMessage Submission over TLS protocolReference: [RFC8314]
Registered: 2017-12-12
465igmpv3liteUDPIGMP over UDP for SSM
466digital-vrcTCP/UDPdigital-vrc
467mylex-mapdTCP/UDPmylex-mapd
468photurisTCP/UDPproturis
469rcpTCP/UDPRadio Control Protocol
470scx-proxyTCP/UDPscx-proxy
471mondexTCP/UDPMondex
472ljk-loginTCP/UDPljk-login
473hybrid-popTCP/UDPhybrid-pop
474tn-tl-w1TCPtn-tl-w1
474tn-tl-w2UDPtn-tl-w2
475tcpnethaspsrvTCP/UDPtcpnethaspsrvRegistered: 2010-07-23
476tn-tl-fd1TCP/UDPtn-tl-fd1
477ss7nsTCP/UDPss7ns
478spscTCP/UDPspsc
479iafserverTCP/UDPiafserver
480iafdbaseTCP/UDPiafdbase
481phTCP/UDPPh service
482bgs-nsiTCP/UDPbgs-nsi
483ulpnetTCP/UDPulpnet
484integra-smeTCP/UDPIntegra Software Management Environment
485powerburstTCP/UDPAir Soft Power Burst
486avianTCP/UDPavian
487saftTCP/UDPsaft Simple Asynchronous File Transfer
488gss-httpTCP/UDPgss-http
489nest-protocolTCP/UDPnest-protocol
490micom-pfsTCP/UDPmicom-pfs
491go-loginTCP/UDPgo-login
492ticf-1TCP/UDPTransport Independent Convergence for FNA
493ticf-2TCP/UDPTransport Independent Convergence for FNA
494pov-rayTCP/UDPPOV-Ray
495intecourierTCP/UDPintecourier
496pim-rp-discTCP/UDPPIM-RP-DISC
497retrospectTCP/UDPRetrospect backup and restore serviceModified: 2012-02-02
498siamTCP/UDPsiam
499iso-illTCP/UDPISO ILL Protocol
500isakmpTCP/UDPisakmp
501stmfTCP/UDPSTMF
502mbapTCP/UDPModbus Application ProtocolModified: 2014-06-10
503intrinsaTCP/UDPIntrinsa
504citadelTCP/UDPcitadel
505mailbox-lmTCP/UDPmailbox-lm
506ohimsrvTCP/UDPohimsrv
507crsTCP/UDPcrs
508xvttpTCP/UDPxvttp
509snareTCP/UDPsnare
510fcpTCP/UDPFirstClass Protocol
511passgoTCP/UDPPassGo

Source: IANA

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