Title: Port Numbers Post by: Taruna on March 26, 2007, 02:30:23 PM Port Numbers
The port numbers are divided into three ranges: the Well Known Ports, the Registered Ports, and the Dynamic and/or Private Ports. The Well Known Ports are those from 0 through 1023. The Registered Ports are those from 1024 through 49151 The Dynamic and/or Private Ports are those from 49152 through 65535 ************************************************************************ * PLEASE NOTE THE FOLLOWING: * * * * 1. UNASSIGNED PORT NUMBERS SHOULD NOT BE USED. THE IANA WILL ASSIGN * * THE NUMBER FOR THE PORT AFTER YOUR APPLICATION HAS BEEN APPROVED. * * * * 2. 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. 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. * ************************************************************************ WELL KNOWN PORT NUMBERS The Well Known Ports are assigned by the IANA and on most systems can only be used by system (or root) processes or by programs executed by privileged users. Ports are used in the TCP [RFC793] to name the ends of logical connections which carry long term conversations. For the purpose of providing services to unknown callers, a service contact port is defined. This list specifies the port used by the server process as its contact port. The contact port is sometimes called the "well-known port". To the extent possible, these same port assignments are used with the UDP [RFC768]. The range for assigned ports managed by the IANA is 0-1023. Port Assignments: Keyword Decimal Description References ------- ------- ----------- ---------- 0/tcp Reserved 0/udp Reserved # Jon Postel <[email protected]> tcpmux 1/tcp TCP Port Service Multiplexer tcpmux 1/udp TCP Port Service Multiplexer # Mark Lottor <[email protected]> compressnet 2/tcp Management Utility compressnet 2/udp Management Utility compressnet 3/tcp Compression Process compressnet 3/udp Compression Process # Bernie Volz <[email protected]> # 4/tcp Unassigned # 4/udp Unassigned rje 5/tcp Remote Job Entry rje 5/udp Remote Job Entry # Jon Postel <[email protected]> # 6/tcp Unassigned # 6/udp Unassigned echo 7/tcp Echo echo 7/udp Echo # Jon Postel <[email protected]> # 8/tcp Unassigned # 8/udp Unassigned discard 9/tcp Discard discard 9/udp Discard # Jon Postel <[email protected]> # 10/tcp Unassigned # 10/udp Unassigned systat 11/tcp Active Users systat 11/udp Active Users # Jon Postel <[email protected]> # 12/tcp Unassigned # 12/udp Unassigned daytime 13/tcp Daytime (RFC 867) daytime 13/udp Daytime (RFC 867) # Jon Postel <[email protected]> # 14/tcp Unassigned # 14/udp Unassigned # 15/tcp Unassigned [was netstat] # 15/udp Unassigned # 16/tcp Unassigned # 16/udp Unassigned qotd 17/tcp Quote of the Day qotd 17/udp Quote of the Day # Jon Postel <[email protected]> msp 18/tcp Message Send Protocol msp 18/udp Message Send Protocol # Rina Nethaniel <---none---> chargen 19/tcp Character Generator chargen 19/udp Character Generator ftp-data 20/tcp File Transfer [Default Data] ftp-data 20/udp File Transfer [Default Data] ftp 21/tcp File Transfer [Control] ftp 21/udp File Transfer [Control] # Jon Postel <[email protected]> ssh 22/tcp SSH Remote Login Protocol ssh 22/udp SSH Remote Login Protocol # Tatu Ylonen <[email protected]> telnet 23/tcp Telnet telnet 23/udp Telnet # Jon Postel <[email protected]> 24/tcp any private mail system 24/udp any private mail system # Rick Adams <[email protected]> smtp 25/tcp Simple Mail Transfer smtp 25/udp Simple Mail Transfer # Jon Postel <[email protected]> # 26/tcp Unassigned # 26/udp Unassigned nsw-fe 27/tcp NSW User System FE nsw-fe 27/udp NSW User System FE # Robert Thomas <[email protected]> # 28/tcp Unassigned # 28/udp Unassigned msg-icp 29/tcp MSG ICP msg-icp 29/udp MSG ICP # Robert Thomas <[email protected]> # 30/tcp Unassigned # 30/udp Unassigned msg-auth 31/tcp MSG Authentication msg-auth 31/udp MSG Authentication # Robert Thomas <[email protected]> # 32/tcp Unassigned # 32/udp Unassigned dsp 33/tcp Display Support Protocol dsp 33/udp Display Support Protocol # Ed Cain <[email protected]> # 34/tcp Unassigned # 34/udp Unassigned 35/tcp any private printer server 35/udp any private printer server # Jon Postel <[email protected]> # 36/tcp Unassigned # 36/udp Unassigned time 37/tcp Time time 37/udp Time # Jon Postel <[email protected]> rap 38/tcp Route Access Protocol rap 38/udp Route Access Protocol # Robert Ullmann <[email protected]> rlp 39/tcp Resource Location Protocol rlp 39/udp Resource Location Protocol # Mike Accetta <[email protected]> # 40/tcp Unassigned # 40/udp Unassigned graphics 41/tcp Graphics graphics 41/udp Graphics name 42/tcp Host Name Server name 42/udp Host Name Server nameserver 42/tcp Host Name Server nameserver 42/udp Host Name Server nicname 43/tcp Who Is nicname 43/udp Who Is mpm-flags 44/tcp MPM FLAGS Protocol mpm-flags 44/udp MPM FLAGS Protocol mpm 45/tcp Message Processing Module [recv] mpm 45/udp Message Processing Module [recv] mpm-snd 46/tcp MPM [default send] mpm-snd 46/udp MPM [default send] # Jon Postel <[email protected]> ni-ftp 47/tcp NI FTP ni-ftp 47/udp NI FTP # Steve Kille <[email protected]> auditd 48/tcp Digital Audit Daemon auditd 48/udp Digital Audit Daemon # Larry Scott <[email protected]> tacacs 49/tcp Login Host Protocol (TACACS) tacacs 49/udp Login Host Protocol (TACACS) # Pieter Ditmars <[email protected]> re-mail-ck 50/tcp Remote Mail Checking Protocol re-mail-ck 50/udp Remote Mail Checking Protocol # Steve Dorner <[email protected]> la-maint 51/tcp IMP Logical Address Maintenance la-maint 51/udp IMP Logical Address Maintenance # Andy Malis <[email protected]> xns-time 52/tcp XNS Time Protocol xns-time 52/udp XNS Time Protocol # Susie Armstrong <Armstrong.wbst128@XEROX> domain 53/tcp Domain Name Server domain 53/udp Domain Name Server # Paul Mockapetris <[email protected]> xns-ch 54/tcp XNS Clearinghouse xns-ch 54/udp XNS Clearinghouse # Susie Armstrong <Armstrong.wbst128@XEROX> isi-gl 55/tcp ISI Graphics Language isi-gl 55/udp ISI Graphics Language xns-auth 56/tcp XNS Authentication xns-auth 56/udp XNS Authentication # Susie Armstrong <Armstrong.wbst128@XEROX> 57/tcp any private terminal access 57/udp any private terminal access # Jon Postel <[email protected]> xns-mail 58/tcp XNS Mail xns-mail 58/udp XNS Mail # Susie Armstrong <Armstrong.wbst128@XEROX> 59/tcp any private file service 59/udp any private file service # Jon Postel <[email protected]> 60/tcp Unassigned 60/udp Unassigned ni-mail 61/tcp NI MAIL ni-mail 61/udp NI MAIL # Steve Kille <[email protected]> acas 62/tcp ACA Services acas 62/udp ACA Services # E. Wald <[email protected]> whois++ 63/tcp whois++ whois++ 63/udp whois++ # Rickard Schoultz <[email protected]> covia 64/tcp Communications Integrator (CI) covia 64/udp Communications Integrator (CI) # Dan Smith <[email protected]> tacacs-ds 65/tcp TACACS-Database Service tacacs-ds 65/udp TACACS-Database Service # Kathy Huber <[email protected]> sql*net 66/tcp Oracle SQL*NET sql*net 66/udp Oracle SQL*NET # Jack Haverty <[email protected]> bootps 67/tcp Bootstrap Protocol Server bootps 67/udp Bootstrap Protocol Server bootpc 68/tcp Bootstrap Protocol Client bootpc 68/udp Bootstrap Protocol Client # Bill Croft <[email protected]> tftp 69/tcp Trivial File Transfer tftp 69/udp Trivial File Transfer # David Clark <[email protected]> gopher 70/tcp Gopher gopher 70/udp Gopher # Mark McCahill <[email protected]> netrjs-1 71/tcp Remote Job Service netrjs-1 71/udp Remote Job Service netrjs-2 72/tcp Remote Job Service netrjs-2 72/udp Remote Job Service netrjs-3 73/tcp Remote Job Service netrjs-3 73/udp Remote Job Service netrjs-4 74/tcp Remote Job Service netrjs-4 74/udp Remote Job Service # Bob Braden <[email protected]> 75/tcp any private dial out service 75/udp any private dial out service # Jon Postel <[email protected]> deos 76/tcp Distributed External Object Store deos 76/udp Distributed External Object Store # Robert Ullmann <[email protected]> 77/tcp any private RJE service 77/udp any private RJE service # Jon Postel <[email protected]> vettcp 78/tcp vettcp vettcp 78/udp vettcp # Christopher Leong <[email protected]> finger 79/tcp Finger finger 79/udp Finger # David Zimmerman <[email protected]> http 80/tcp World Wide Web HTTP http 80/udp World Wide Web HTTP www 80/tcp World Wide Web HTTP www 80/udp World Wide Web HTTP www-http 80/tcp World Wide Web HTTP www-http 80/udp World Wide Web HTTP # Tim Berners-Lee <[email protected]> hosts2-ns 81/tcp HOSTS2 Name Server hosts2-ns 81/udp HOSTS2 Name Server # Earl Killian <[email protected]> xfer 82/tcp XFER Utility xfer 82/udp XFER Utility # Thomas M. Smith <[email protected]> mit-ml-dev 83/tcp MIT ML Device mit-ml-dev 83/udp MIT ML Device # David Reed <--none---> ctf 84/tcp Common Trace Facility ctf 84/udp Common Trace Facility # Hugh Thomas <[email protected]> mit-ml-dev 85/tcp MIT ML Device mit-ml-dev 85/udp MIT ML Device # David Reed <--none---> mfcobol 86/tcp Micro Focus Cobol mfcobol 86/udp Micro Focus Cobol # Simon Edwards <--none---> 87/tcp any private terminal link 87/udp any private terminal link # Jon Postel <[email protected]> kerberos 88/tcp Kerberos kerberos 88/udp Kerberos # B. Clifford Neuman <[email protected]> su-mit-tg 89/tcp SU/MIT Telnet Gateway su-mit-tg 89/udp SU/MIT Telnet Gateway # Mark Crispin <[email protected]> ########### PORT 90 also being used unofficially by Pointcast ######### dnsix 90/tcp DNSIX Securit Attribute Token Map dnsix 90/udp DNSIX Securit Attribute Token Map # Charles Watt <[email protected]> mit-dov 91/tcp MIT Dover Spooler mit-dov 91/udp MIT Dover Spooler # Eliot Moss <[email protected]> npp 92/tcp Network Printing Protocol npp 92/udp Network Printing Protocol # Louis Mamakos <[email protected]> dcp 93/tcp Device Control Protocol dcp 93/udp Device Control Protocol # Daniel Tappan <[email protected]> objcall 94/tcp Tivoli Object Dispatcher objcall 94/udp Tivoli Object Dispatcher # Tom Bereiter <--none---> supdup 95/tcp SUPDUP supdup 95/udp SUPDUP # Mark Crispin <[email protected]> dixie 96/tcp DIXIE Protocol Specification dixie 96/udp DIXIE Protocol Specification # Tim Howes <[email protected]> swift-rvf 97/tcp Swift Remote Virtural File Protocol swift-rvf 97/udp Swift Remote Virtural File Protocol # Maurice R. Turcotte # <mailrus!uflorida!rm1!dnmrt%[email protected]> tacnews 98/tcp TAC News tacnews 98/udp TAC News # Jon Postel <[email protected]> metagram 99/tcp Metagram Relay metagram 99/udp Metagram Relay # Geoff Goodfellow <[email protected]> newacct 100/tcp [unauthorized use] hostname 101/tcp NIC Host Name Server hostname 101/udp NIC Host Name Server # Jon Postel <[email protected]> iso-tsap 102/tcp ISO-TSAP Class 0 iso-tsap 102/udp ISO-TSAP Class 0 # Marshall Rose <[email protected]> gppitnp 103/tcp Genesis Point-to-Point Trans Net gppitnp 103/udp Genesis Point-to-Point Trans Net acr-nema 104/tcp ACR-NEMA Digital Imag. & Comm. 300 acr-nema 104/udp ACR-NEMA Digital Imag. & Comm. 300 # Patrick McNamee <--none---> cso 105/tcp CCSO name server protocol cso 105/udp CCSO name server protocol # Martin Hamilton <[email protected]> csnet-ns 105/tcp Mailbox Name Nameserver csnet-ns 105/udp Mailbox Name Nameserver # Marvin Solomon <[email protected]> 3com-tsmux 106/tcp 3COM-TSMUX 3com-tsmux 106/udp 3COM-TSMUX # Jeremy Siegel <[email protected]> ########## 106 Unauthorized use by insecure poppassd protocol rtelnet 107/tcp Remote Telnet Service rtelnet 107/udp Remote Telnet Service # Jon Postel <[email protected]> snagas 108/tcp SNA Gateway Access Server snagas 108/udp SNA Gateway Access Server # Kevin Murphy <[email protected]> pop2 109/tcp Post Office Protocol - Version 2 pop2 109/udp Post Office Protocol - Version 2 # Joyce K. Reynolds <[email protected]> pop3 110/tcp Post Office Protocol - Version 3 pop3 110/udp Post Office Protocol - Version 3 # Marshall Rose <[email protected]> sunrpc 111/tcp SUN Remote Procedure Call sunrpc 111/udp SUN Remote Procedure Call # Chuck McManis <[email protected]> mcidas 112/tcp McIDAS Data Transmission Protocol mcidas 112/udp McIDAS Data Transmission Protocol # Glenn Davis <[email protected]> ident 113/tcp auth 113/tcp Authentication Service auth 113/udp Authentication Service # Mike St. Johns <[email protected]> # 114 Deprecated June 2004 sftp 115/tcp Simple File Transfer Protocol sftp 115/udp Simple File Transfer Protocol # Mark Lottor <[email protected]> ansanotify 116/tcp ANSA REX Notify ansanotify 116/udp ANSA REX Notify # Nicola J. Howarth <[email protected]> uucp-path 117/tcp UUCP Path Service uucp-path 117/udp UUCP Path Service sqlserv 118/tcp SQL Services sqlserv 118/udp SQL Services # Larry Barnes <[email protected]> nntp 119/tcp Network News Transfer Protocol nntp 119/udp Network News Transfer Protocol # Phil Lapsley <[email protected]> cfdptkt 120/tcp CFDPTKT cfdptkt 120/udp CFDPTKT # John Ioannidis <[email protected]> erpc 121/tcp Encore Expedited Remote Pro.Call erpc 121/udp Encore Expedited Remote Pro.Call # Jack O'Neil <---none---> smakynet 122/tcp SMAKYNET smakynet 122/udp SMAKYNET # Pierre Arnaud <[email protected]> ntp 123/tcp Network Time Protocol ntp 123/udp Network Time Protocol # Dave Mills <[email protected]> ansatrader 124/tcp ANSA REX Trader ansatrader 124/udp ANSA REX Trader # Nicola J. Howarth <[email protected]> locus-map 125/tcp Locus PC-Interface Net Map Ser locus-map 125/udp Locus PC-Interface Net Map Ser # Eric Peterson <[email protected]> nxedit 126/tcp NXEdit nxedit 126/udp NXEdit # Don Payette <[email protected]> ###########Port 126 Previously assigned to application below####### #unitary 126/tcp Unisys Unitary Login #unitary 126/udp Unisys Unitary Login # <[email protected]> ###########Port 126 Previously assigned to application above####### locus-con 127/tcp Locus PC-Interface Conn Server locus-con 127/udp Locus PC-Interface Conn Server # Eric Peterson <[email protected]> gss-xlicen 128/tcp GSS X License Verification gss-xlicen 128/udp GSS X License Verification # John Light <[email protected]> pwdgen 129/tcp Password Generator Protocol pwdgen 129/udp Password Generator Protocol # Frank J. Wacho <[email protected]> cisco-fna 130/tcp cisco FNATIVE cisco-fna 130/udp cisco FNATIVE cisco-tna 131/tcp cisco TNATIVE cisco-tna 131/udp cisco TNATIVE cisco-sys 132/tcp cisco SYSMAINT cisco-sys 132/udp cisco SYSMAINT statsrv 133/tcp Statistics Service statsrv 133/udp Statistics Service # Dave Mills <[email protected]> ingres-net 134/tcp INGRES-NET Service ingres-net 134/udp INGRES-NET Service # Mike Berrow <---none---> epmap 135/tcp DCE endpoint resolution epmap 135/udp DCE endpoint resolution # Joe Pato <[email protected]> profile 136/tcp PROFILE Naming System profile 136/udp PROFILE Naming System # Larry Peterson <[email protected]> netbios-ns 137/tcp NETBIOS Name Service netbios-ns 137/udp NETBIOS Name Service netbios-dgm 138/tcp NETBIOS Datagram Service netbios-dgm 138/udp NETBIOS Datagram Service netbios-ssn 139/tcp NETBIOS Session Service netbios-ssn 139/udp NETBIOS Session Service # Jon Postel <[email protected]> emfis-data 140/tcp EMFIS Data Service emfis-data 140/udp EMFIS Data Service emfis-cntl 141/tcp EMFIS Control Service emfis-cntl 141/udp EMFIS Control Service # Gerd Beling <[email protected]> bl-idm 142/tcp Britton-Lee IDM bl-idm 142/udp Britton-Lee IDM # Susie Snitzer <---none---> imap 143/tcp Internet Message Access Protocol imap 143/udp Internet Message Access Protocol # Mark Crispin <[email protected]> uma 144/tcp Universal Management Architecture uma 144/udp Universal Management Architecture # Jay Whitney <[email protected]> uaac 145/tcp UAAC Protocol uaac 145/udp UAAC Protocol # David A. Gomberg <[email protected]> iso-tp0 146/tcp ISO-IP0 iso-tp0 146/udp ISO-IP0 iso-ip 147/tcp ISO-IP iso-ip 147/udp ISO-IP # Marshall Rose <[email protected]> jargon 148/tcp Jargon jargon 148/udp Jargon # Bill Weinman <[email protected]> aed-512 149/tcp AED 512 Emulation Service aed-512 149/udp AED 512 Emulation Service # Albert G. Broscius <[email protected]> sql-net 150/tcp SQL-NET sql-net 150/udp SQL-NET # Martin Picard <<---none---> hems 151/tcp HEMS hems 151/udp HEMS bftp 152/tcp Background File Transfer Program bftp 152/udp Background File Transfer Program # Annette DeSchon <[email protected]> sgmp 153/tcp SGMP sgmp 153/udp SGMP # Marty Schoffstahl <[email protected]> netsc-prod 154/tcp NETSC netsc-prod 154/udp NETSC netsc-dev 155/tcp NETSC netsc-dev 155/udp NETSC # Sergio Heker <[email protected]> sqlsrv 156/tcp SQL Service sqlsrv 156/udp SQL Service # Craig Rogers <[email protected]> knet-cmp 157/tcp KNET/VM Command/Message Protocol knet-cmp 157/udp KNET/VM Command/Message Protocol # Gary S. Malkin <[email protected]> pcmail-srv 158/tcp PCMail Server pcmail-srv 158/udp PCMail Server # Mark L. Lambert <[email protected]> nss-routing 159/tcp NSS-Routing nss-routing 159/udp NSS-Routing # Yakov Rekhter <[email protected]> sgmp-traps 160/tcp SGMP-TRAPS sgmp-traps 160/udp SGMP-TRAPS # Marty Schoffstahl <[email protected]> snmp 161/tcp SNMP snmp 161/udp SNMP snmptrap 162/tcp SNMPTRAP snmptrap 162/udp SNMPTRAP # Marshall Rose <[email protected]> cmip-man 163/tcp CMIP/TCP Manager cmip-man 163/udp CMIP/TCP Manager cmip-agent 164/tcp CMIP/TCP Agent cmip-agent 164/udp CMIP/TCP Agent # Amatzia Ben-Artzi <---none---> xns-courier 165/tcp Xerox xns-courier 165/udp Xerox # Susie Armstrong <[email protected]> s-net 166/tcp Sirius Systems s-net 166/udp Sirius Systems # Brian Lloyd <[email protected]> namp 167/tcp NAMP namp 167/udp NAMP # Marty Schoffstahl <[email protected]> rsvd 168/tcp RSVD rsvd 168/udp RSVD # Neil Todd <[email protected]> send 169/tcp SEND send 169/udp SEND # William D. Wisner <[email protected]> print-srv 170/tcp Network PostScript print-srv 170/udp Network PostScript # Brian Reid <[email protected]> multiplex 171/tcp Network Innovations Multiplex multiplex 171/udp Network Innovations Multiplex cl/1 172/tcp Network Innovations CL/1 cl/1 172/udp Network Innovations CL/1 # Kevin DeVault <<---none---> xyplex-mux 173/tcp Xyplex xyplex-mux 173/udp Xyplex # Bob Stewart <[email protected]> mailq 174/tcp MAILQ mailq 174/udp MAILQ # Rayan Zachariassen <[email protected]> vmnet 175/tcp VMNET vmnet 175/udp VMNET # Christopher Tengi <[email protected]> genrad-mux 176/tcp GENRAD-MUX genrad-mux 176/udp GENRAD-MUX # Ron Thornton <[email protected]> xdmcp 177/tcp X Display Manager Control Protocol xdmcp 177/udp X Display Manager Control Protocol # Robert W. Scheifler <[email protected]> nextstep 178/tcp NextStep Window Server nextstep 178/udp NextStep Window Server # Leo Hourvitz <[email protected]> bgp 179/tcp Border Gateway Protocol bgp 179/udp Border Gateway Protocol # Kirk Lougheed <[email protected]> ris 180/tcp Intergraph ris 180/udp Intergraph # Dave Buehmann <[email protected]> unify 181/tcp Unify unify 181/udp Unify # Mark Ainsley <[email protected]> audit 182/tcp Unisys Audit SITP audit 182/udp Unisys Audit SITP # Gil Greenbaum <[email protected]> ocbinder 183/tcp OCBinder ocbinder 183/udp OCBinder ocserver 184/tcp OCServer ocserver 184/udp OCServer # Jerrilynn Okamura <--none---> remote-kis 185/tcp Remote-KIS remote-kis 185/udp Remote-KIS kis 186/tcp KIS Protocol kis 186/udp KIS Protocol # Ralph Droms <[email protected]> aci 187/tcp Application Communication Interface aci 187/udp Application Communication Interface # Rick Carlos <rick.ticipa.csc.ti.com> mumps 188/tcp Plus Five's MUMPS mumps 188/udp Plus Five's MUMPS # Hokey Stenn <[email protected]> qft 189/tcp Queued File Transport qft 189/udp Queued File Transport # Wayne Schroeder <[email protected]> gacp 190/tcp Gateway Access Control Protocol gacp 190/udp Gateway Access Control Protocol # C. Philip Wood <[email protected]> prospero 191/tcp Prospero Directory Service prospero 191/udp Prospero Directory Service # B. Clifford Neuman <[email protected]> osu-nms 192/tcp OSU Network Monitoring System osu-nms 192/udp OSU Network Monitoring System # Doug Karl <[email protected]> srmp 193/tcp Spider Remote Monitoring Protocol srmp 193/udp Spider Remote Monitoring Protocol # Ted J. Socolofsky <[email protected]> irc 194/tcp Internet Relay Chat Protocol irc 194/udp Internet Relay Chat Protocol # Jarkko Oikarinen <[email protected]> dn6-nlm-aud 195/tcp DNSIX Network Level Module Audit dn6-nlm-aud 195/udp DNSIX Network Level Module Audit dn6-smm-red 196/tcp DNSIX Session Mgt Module Audit Redir dn6-smm-red 196/udp DNSIX Session Mgt Module Audit Redir # Lawrence Lebahn <[email protected]> dls 197/tcp Directory Location Service dls 197/udp Directory Location Service dls-mon 198/tcp Directory Location Service Monitor dls-mon 198/udp Directory Location Service Monitor # Scott Bellew <[email protected]> smux 199/tcp SMUX smux 199/udp SMUX # Marshall Rose <[email protected]> src 200/tcp IBM System Resource Controller src 200/udp IBM System Resource Controller # Gerald McBrearty <---none---> at-rtmp 201/tcp AppleTalk Routing Maintenance at-rtmp 201/udp AppleTalk Routing Maintenance at-nbp 202/tcp AppleTalk Name Binding at-nbp 202/udp AppleTalk Name Binding at-3 203/tcp AppleTalk Unused at-3 203/udp AppleTalk Unused at-echo 204/tcp AppleTalk Echo at-echo 204/udp AppleTalk Echo at-5 205/tcp AppleTalk Unused at-5 205/udp AppleTalk Unused at-zis 206/tcp AppleTalk Zone Information at-zis 206/udp AppleTalk Zone Information at-7 207/tcp AppleTalk Unused at-7 207/udp AppleTalk Unused at-8 208/tcp AppleTalk Unused at-8 208/udp AppleTalk Unused # Rob Chandhok <[email protected]> qmtp 209/tcp The Quick Mail Transfer Protocol qmtp 209/udp The Quick Mail Transfer Protocol # Dan Bernstein <[email protected]> z39.50 210/tcp ANSI Z39.50 z39.50 210/udp ANSI Z39.50 # Mark H. Needleman <[email protected]> 914c/g 211/tcp Texas Instruments 914C/G Terminal 914c/g 211/udp Texas Instruments 914C/G Terminal # Bill Harrell <---none---> anet 212/tcp ATEXSSTR anet 212/udp ATEXSSTR # Jim Taylor <[email protected]> ipx 213/tcp IPX ipx 213/udp IPX # Don Provan <[email protected]> vmpwscs 214/tcp VM PWSCS vmpwscs 214/udp VM PWSCS # Dan Shia <[email protected]> softpc 215/tcp Insignia Solutions softpc 215/udp Insignia Solutions # Martyn Thomas <---none---> CAIlic 216/tcp Computer Associates Int'l License Server CAIlic 216/udp Computer Associates Int'l License Server # Chuck Spitz <[email protected]> dbase 217/tcp dBASE Unix dbase 217/udp dBASE Unix # Don Gibson # <[email protected]> mpp 218/tcp Netix Message Posting Protocol mpp 218/udp Netix Message Posting Protocol # Shannon Yeh <[email protected]> uarps 219/tcp Unisys ARPs uarps 219/udp Unisys ARPs # Ashok Marwaha <---none---> imap3 220/tcp Interactive Mail Access Protocol v3 imap3 220/udp Interactive Mail Access Protocol v3 # James Rice <[email protected]> fln-spx 221/tcp Berkeley rlogind with SPX auth fln-spx 221/udp Berkeley rlogind with SPX auth rsh-spx 222/tcp Berkeley rshd with SPX auth rsh-spx 222/udp Berkeley rshd with SPX auth cdc 223/tcp Certificate Distribution Center cdc 223/udp Certificate Distribution Center # Kannan Alagappan <[email protected]> ########### Possible Conflict of Port 222 with "Masqdialer"############## ### Contact for Masqdialer is Charles Wright <[email protected]>### masqdialer 224/tcp masqdialer masqdialer 224/udp masqdialer # Charles Wright <[email protected]> # 225-241 Reserved # Jon Postel <[email protected]> direct 242/tcp Direct direct 242/udp Direct # Herb Sutter <[email protected]> sur-meas 243/tcp Survey Measurement sur-meas 243/udp Survey Measurement # Dave Clark <[email protected]> inbusiness 244/tcp inbusiness inbusiness 244/udp inbusiness # Derrick Hisatake <[email protected]> link 245/tcp LINK link 245/udp LINK dsp3270 246/tcp Display Systems Protocol dsp3270 246/udp Display Systems Protocol # Weldon J. Showalter <[email protected]> subntbcst_tftp 247/tcp SUBNTBCST_TFTP subntbcst_tftp 247/udp SUBNTBCST_TFTP # John Fake <[email protected]> bhfhs 248/tcp bhfhs bhfhs 248/udp bhfhs # John Kelly <[email protected]> # 249-255 Reserved # Jon Postel <[email protected]> rap 256/tcp RAP rap 256/udp RAP # J.S. Greenfield <[email protected]> set 257/tcp Secure Electronic Transaction set 257/udp Secure Electronic Transaction # Donald Eastlake <[email protected]> yak-chat 258/tcp Yak Winsock Personal Chat yak-chat 258/udp Yak Winsock Personal Chat # Brian Bandy <[email protected]> esro-gen 259/tcp Efficient Short Remote Operations esro-gen 259/udp Efficient Short Remote Operations # Mohsen Banan <[email protected]> openport 260/tcp Openport openport 260/udp Openport # John Marland <[email protected]> nsiiops 261/tcp IIOP Name Service over TLS/SSL nsiiops 261/udp IIOP Name Service over TLS/SSL # Jeff Stewart <[email protected]> arcisdms 262/tcp Arcisdms arcisdms 262/udp Arcisdms # Russell Crook ([email protected]> hdap 263/tcp HDAP hdap 263/udp HDAP # Troy Gau <[email protected]> bgmp 264/tcp BGMP bgmp 264/udp BGMP # Dave Thaler <[email protected]> x-bone-ctl 265/tcp X-Bone CTL x-bone-ctl 265/udp X-Bone CTL # Joe Touch <[email protected]> sst 266/tcp SCSI on ST sst 266/udp SCSI on ST # Donald D. Woelz <[email protected]> td-service 267/tcp Tobit David Service Layer td-service 267/udp Tobit David Service Layer td-replica 268/tcp Tobit David Replica td-replica 268/udp Tobit David Replica # Franz-Josef Leuders <[email protected]> # 269-279 Unassigned http-mgmt 280/tcp http-mgmt http-mgmt 280/udp http-mgmt # Adrian Pell # <PELL_ADRIAN/[email protected]> personal-link 281/tcp Personal Link personal-link 281/udp Personal Link # Dan Cummings <[email protected]> cableport-ax 282/tcp Cable Port A/X cableport-ax 282/udp Cable Port A/X # Craig Langfahl <[email protected]> rescap 283/tcp rescap rescap 283/udp rescap # Paul Hoffman <[email protected]> corerjd 284/tcp corerjd corerjd 284/udp corerjd # Chris Thornhill <[email protected]> # 285 Unassigned fxp 286/tcp FXP Communication fxp 286/udp FXP Communication # James Darnall <[email protected]> k-block 287/tcp K-BLOCK k-block 287/udp K-BLOCK # Simon P Jackson <[email protected]> # 288-307 Unassigned novastorbakcup 308/tcp Novastor Backup novastorbakcup 308/udp Novastor Backup # Brian Dickman <[email protected]> entrusttime 309/tcp EntrustTime entrusttime 309/udp EntrustTime # Peter Whittaker <[email protected]> bhmds 310/tcp bhmds bhmds 310/udp bhmds # John Kelly <[email protected]> asip-webadmin 311/tcp AppleShare IP WebAdmin asip-webadmin 311/udp AppleShare IP WebAdmin # Ann Huang <[email protected]> vslmp 312/tcp VSLMP vslmp 312/udp VSLMP # Gerben Wierda <[email protected]> magenta-logic 313/tcp Magenta Logic magenta-logic 313/udp Magenta Logic # Karl Rousseau <[email protected]> opalis-robot 314/tcp Opalis Robot opalis-robot 314/udp Opalis Robot # Laurent Domenech, Opalis <[email protected]> dpsi 315/tcp DPSI dpsi 315/udp DPSI # Tony Scamurra <[email protected]> decauth 316/tcp decAuth decauth 316/udp decAuth # Michael Agishtein <[email protected]> zannet 317/tcp Zannet zannet 317/udp Zannet # Zan Oliphant <[email protected]> pkix-timestamp 318/tcp PKIX TimeStamp pkix-timestamp 318/udp PKIX TimeStamp # Robert Zuccherato <[email protected]> ptp-event 319/tcp PTP Event ptp-event 319/udp PTP Event ptp-general 320/tcp PTP General ptp-general 320/udp PTP General # John Eidson <[email protected]> pip 321/tcp PIP pip 321/udp PIP # Gordon Mohr <[email protected]> rtsps 322/tcp RTSPS rtsps 322/udp RTSPS # Anders Klemets <[email protected]> # 323-332 Unassigned texar 333/tcp Texar Security Port texar 333/udp Texar Security Port # Eugen Bacic <[email protected]> # 334-343 Unassigned pdap 344/tcp Prospero Data Access Protocol pdap 344/udp Prospero Data Access Protocol # B. Clifford Neuman <[email protected]> pawserv 345/tcp Perf Analysis Workbench pawserv 345/udp Perf Analysis Workbench zserv 346/tcp Zebra server zserv 346/udp Zebra server fatserv 347/tcp Fatmen Server fatserv 347/udp Fatmen Server csi-sgwp 348/tcp Cabletron Management Protocol csi-sgwp 348/udp Cabletron Management Protocol mftp 349/tcp mftp mftp 349/udp mftp # Dave Feinleib <[email protected]> matip-type-a 350/tcp MATIP Type A matip-type-a 350/udp MATIP Type A matip-type-b 351/tcp MATIP Type B matip-type-b 351/udp MATIP Type B # Alain Robert <[email protected]> # The following entry records an unassigned but widespread use bhoetty 351/tcp bhoetty (added 5/21/97) bhoetty 351/udp bhoetty # John Kelly <[email protected]> dtag-ste-sb 352/tcp DTAG (assigned long ago) dtag-ste-sb 352/udp DTAG # Ruediger Wald <[email protected]> # The following entry records an unassigned but widespread use bhoedap4 352/tcp bhoedap4 (added 5/21/97) bhoedap4 352/udp bhoedap4 # John Kelly <[email protected]> ndsauth 353/tcp NDSAUTH ndsauth 353/udp NDSAUTH # Jayakumar Ramalingam <[email protected]> bh611 354/tcp bh611 bh611 354/udp bh611 # John Kelly <[email protected]> datex-asn 355/tcp DATEX-ASN datex-asn 355/udp DATEX-ASN # Kenneth Vaughn <[email protected]> cloanto-net-1 356/tcp Cloanto Net 1 cloanto-net-1 356/udp Cloanto Net 1 # Michael Battilana <[email protected]> bhevent 357/tcp bhevent bhevent 357/udp bhevent # John Kelly <[email protected]> shrinkwrap 358/tcp Shrinkwrap shrinkwrap 358/udp Shrinkwrap # Bill Simpson <[email protected]> nsrmp 359/tcp Network Security Risk Management Protocol nsrmp 359/udp Network Security Risk Management Protocol # Eric Jacksch <[email protected]> scoi2odialog 360/tcp scoi2odialog scoi2odialog 360/udp scoi2odialog # Keith Petley <[email protected]> semantix 361/tcp Semantix semantix 361/udp Semantix # Semantix <[email protected]> srssend 362/tcp SRS Send srssend 362/udp SRS Send # Curt Mayer <[email protected]> rsvp_tunnel 363/tcp RSVP Tunnel rsvp_tunnel 363/udp RSVP Tunnel # Andreas Terzis <[email protected]> aurora-cmgr 364/tcp Aurora CMGR aurora-cmgr 364/udp Aurora CMGR # Philip Budne <[email protected]> dtk 365/tcp DTK dtk 365/udp DTK # Fred Cohen <[email protected]> odmr 366/tcp ODMR odmr 366/udp ODMR # Randall Gellens <[email protected]> mortgageware 367/tcp MortgageWare mortgageware 367/udp MortgageWare # Ole Hellevik <[email protected]> qbikgdp 368/tcp QbikGDP qbikgdp 368/udp QbikGDP # Adrien de Croy <[email protected]> rpc2portmap 369/tcp rpc2portmap rpc2portmap 369/udp rpc2portmap codaauth2 370/tcp codaauth2 codaauth2 370/udp codaauth2 # Robert Watson <[email protected]> clearcase 371/tcp Clearcase clearcase 371/udp Clearcase # Dave LeBlang <[email protected]> ulistproc 372/tcp ListProcessor ulistproc 372/udp ListProcessor # Anastasios Kotsikonas <[email protected]> legent-1 373/tcp Legent Corporation legent-1 373/udp Legent Corporation legent-2 374/tcp Legent Corporation legent-2 374/udp Legent Corporation # Keith Boyce <---none---> hassle 375/tcp Hassle hassle 375/udp Hassle # Reinhard Doelz <[email protected]> nip 376/tcp Amiga Envoy Network Inquiry Proto nip 376/udp Amiga Envoy Network Inquiry Proto # Heinz Wrobel <[email protected]> tnETOS 377/tcp NEC Corporation tnETOS 377/udp NEC Corporation dsETOS 378/tcp NEC Corporation dsETOS 378/udp NEC Corporation # Tomoo Fujita <[email protected]> is99c 379/tcp TIA/EIA/IS-99 modem client is99c 379/udp TIA/EIA/IS-99 modem client is99s 380/tcp TIA/EIA/IS-99 modem server is99s 380/udp TIA/EIA/IS-99 modem server # Frank Quick <[email protected]> hp-collector 381/tcp hp performance data collector hp-collector 381/udp hp performance data collector hp-managed-node 382/tcp hp performance data managed node hp-managed-node 382/udp hp performance data managed node hp-alarm-mgr 383/tcp hp performance data alarm manager hp-alarm-mgr 383/udp hp performance data alarm manager # Frank Blakely <[email protected]> arns 384/tcp A Remote Network Server System arns 384/udp A Remote Network Server System # David Hornsby <[email protected]> ibm-app 385/tcp IBM Application ibm-app 385/udp IBM Application # Lisa Tomita <---none---> asa 386/tcp ASA Message Router Object Def. asa 386/udp ASA Message Router Object Def. # Steve Laitinen <[email protected]> aurp 387/tcp Appletalk Update-Based Routing Pro. aurp 387/udp Appletalk Update-Based Routing Pro. # Chris Ranch <[email protected]> unidata-ldm 388/tcp Unidata LDM unidata-ldm 388/udp Unidata LDM # Glenn Davis <[email protected]> ldap 389/tcp Lightweight Directory Access Protocol ldap 389/udp Lightweight Directory Access Protocol # Tim Howes <[email protected]> uis 390/tcp UIS uis 390/udp UIS # Ed Barron <---none---> synotics-relay 391/tcp SynOptics SNMP Relay Port synotics-relay 391/udp SynOptics SNMP Relay Port synotics-broker 392/tcp SynOptics Port Broker Port synotics-broker 392/udp SynOptics Port Broker Port # Illan Raab <[email protected]> meta5 393/tcp Meta5 meta5 393/udp Meta5 # Jim Kanzler <[email protected]> embl-ndt 394/tcp EMBL Nucleic Data Transfer embl-ndt 394/udp EMBL Nucleic Data Transfer # Peter Gad <[email protected]> netcp 395/tcp NETscout Control Protocol netcp 395/udp NETscout Control Protocol # Anil Singhal <---none---> netware-ip 396/tcp Novell Netware over IP netware-ip 396/udp Novell Netware over IP mptn 397/tcp Multi Protocol Trans. Net. mptn 397/udp Multi Protocol Trans. Net. # Soumitra Sarkar <[email protected]> kryptolan 398/tcp Kryptolan kryptolan 398/udp Kryptolan # Peter de Laval <[email protected]> iso-tsap-c2 399/tcp ISO Transport Class 2 Non-Control over TCP iso-tsap-c2 399/udp ISO Transport Class 2 Non-Control over UDP # Yanick Pouffary <[email protected]> work-sol 400/tcp Workstation Solutions work-sol 400/udp Workstation Solutions # Jim Ward <[email protected]> ups 401/tcp Uninterruptible Power Supply ups 401/udp Uninterruptible Power Supply # Charles Bennett <[email protected]> genie 402/tcp Genie Protocol genie 402/udp Genie Protocol # Mark Hankin <---none---> decap 403/tcp decap decap 403/udp decap nced 404/tcp nced nced 404/udp nced ncld 405/tcp ncld ncld 405/udp ncld # Richard Jones <---none---> imsp 406/tcp Interactive Mail Support Protocol imsp 406/udp Interactive Mail Support Protocol # John Myers <[email protected]> timbuktu 407/tcp Timbuktu timbuktu 407/udp Timbuktu # Marc Epard <[email protected]> prm-sm 408/tcp Prospero Resource Manager Sys. Man. prm-sm 408/udp Prospero Resource Manager Sys. Man. prm-nm 409/tcp Prospero Resource Manager Node Man. prm-nm 409/udp Prospero Resource Manager Node Man. # B. Clifford Neuman <[email protected]> decladebug 410/tcp DECLadebug Remote Debug Protocol decladebug 410/udp DECLadebug Remote Debug Protocol # Anthony Berent <[email protected]> rmt 411/tcp Remote MT Protocol rmt 411/udp Remote MT Protocol # Peter Eriksson <[email protected]> synoptics-trap 412/tcp Trap Convention Port synoptics-trap 412/udp Trap Convention Port # Illan Raab <[email protected]> smsp 413/tcp Storage Management Services Protocol smsp 413/udp Storage Management Services Protocol # Murthy Srinivas <[email protected]> infoseek 414/tcp InfoSeek infoseek 414/udp InfoSeek # Steve Kirsch <[email protected]> bnet 415/tcp BNet bnet 415/udp BNet # Jim Mertz <[email protected]> silverplatter 416/tcp Silverplatter silverplatter 416/udp Silverplatter # Peter Ciuffetti <[email protected]> onmux 417/tcp Onmux onmux 417/udp Onmux # Stephen Hanna <[email protected]> hyper-g 418/tcp Hyper-G hyper-g 418/udp Hyper-G # Frank Kappe <[email protected]> ariel1 419/tcp Ariel 1 ariel1 419/udp Ariel 1 # Joel Karafin <[email protected]> smpte 420/tcp SMPTE smpte 420/udp SMPTE # Si Becker <[email protected]> ariel2 421/tcp Ariel 2 ariel2 421/udp Ariel 2 ariel3 422/tcp Ariel 3 ariel3 422/udp Ariel 3 # Joel Karafin <[email protected]> opc-job-start 423/tcp IBM Operations Planning and Control Start opc-job-start 423/udp IBM Operations Planning and Control Start opc-job-track 424/tcp IBM Operations Planning and Control Track opc-job-track 424/udp IBM Operations Planning and Control Track # Conny Larsson <[email protected]> icad-el 425/tcp ICAD icad-el 425/udp ICAD # Larry Stone <[email protected]> smartsdp 426/tcp smartsdp smartsdp 426/udp smartsdp # Alexander Dupuy <[email protected]> svrloc 427/tcp Server Location svrloc 427/udp Server Location # <[email protected]> ocs_cmu 428/tcp OCS_CMU ocs_cmu 428/udp OCS_CMU ocs_amu 429/tcp OCS_AMU ocs_amu 429/udp OCS_AMU # Florence Wyman <[email protected]> utmpsd 430/tcp UTMPSD utmpsd 430/udp UTMPSD utmpcd 431/tcp UTMPCD utmpcd 431/udp UTMPCD iasd 432/tcp IASD iasd 432/udp IASD # Nir Baroz <[email protected]> nnsp 433/tcp NNSP nnsp 433/udp NNSP # Rob Robertson <[email protected]> mobileip-agent 434/tcp MobileIP-Agent mobileip-agent 434/udp MobileIP-Agent mobilip-mn 435/tcp MobilIP-MN mobilip-mn 435/udp MobilIP-MN # Kannan Alagappan <[email protected]> dna-cml 436/tcp DNA-CML dna-cml 436/udp DNA-CML # Dan Flowers <[email protected]> comscm 437/tcp comscm comscm 437/udp comscm # Jim Teague <[email protected]> dsfgw 438/tcp dsfgw dsfgw 438/udp dsfgw # Andy McKeen <[email protected]> dasp 439/tcp dasp Thomas Obermair dasp 439/udp dasp [email protected] # Thomas Obermair <[email protected]> sgcp 440/tcp sgcp sgcp 440/udp sgcp # Marshall Rose <[email protected]> decvms-sysmgt 441/tcp decvms-sysmgt decvms-sysmgt 441/udp decvms-sysmgt # Lee Barton <[email protected]> cvc_hostd 442/tcp cvc_hostd cvc_hostd 442/udp cvc_hostd # Bill Davidson <[email protected]> https 443/tcp http protocol over TLS/SSL https 443/udp http protocol over TLS/SSL # Kipp E.B. Hickman <[email protected]> snpp 444/tcp Simple Network Paging Protocol snpp 444/udp Simple Network Paging Protocol # [RFC1568] microsoft-ds 445/tcp Microsoft-DS microsoft-ds 445/udp Microsoft-DS # Pradeep Bahl <[email protected]> ddm-rdb 446/tcp DDM-Remote Relational Database Access ddm-rdb 446/udp DDM-Remote Relational Database Access ddm-dfm 447/tcp DDM-Distributed File Management ddm-dfm 447/udp DDM-Distributed File Management # Steven Ritland <[email protected]> ddm-ssl 448/tcp DDM-Remote DB Access Using Secure Sockets ddm-ssl 448/udp DDM-Remote DB Access Using Secure Sockets # Steven Ritland <[email protected]> as-servermap 449/tcp AS Server Mapper as-servermap 449/udp AS Server Mapper # Barbara Foss <[email protected]> tserver 450/tcp Computer Supported Telecomunication Applications tserver 450/udp Computer Supported Telecomunication Applications # Harvey S. Schultz <[email protected]> sfs-smp-net 451/tcp Cray Network Semaphore server sfs-smp-net 451/udp Cray Network Semaphore server sfs-config 452/tcp Cray SFS config server sfs-config 452/udp Cray SFS config server # Walter Poxon <[email protected]> creativeserver 453/tcp CreativeServer creativeserver 453/udp CreativeServer contentserver 454/tcp ContentServer contentserver 454/udp ContentServer creativepartnr 455/tcp CreativePartnr creativepartnr 455/udp CreativePartnr # Jesus Ortiz <[email protected]> macon-tcp 456/tcp macon-tcp macon-udp 456/udp macon-udp # Yoshinobu Inoue # <[email protected]> scohelp 457/tcp scohelp scohelp 457/udp scohelp # Faith Zack <[email protected]> appleqtc 458/tcp apple quick time appleqtc 458/udp apple quick time # Murali Ranganathan # <[email protected]> ampr-rcmd 459/tcp ampr-rcmd ampr-rcmd 459/udp ampr-rcmd # Rob Janssen <[email protected]> skronk 460/tcp skronk skronk 460/udp skronk # Henry Strickland <[email protected]> datasurfsrv 461/tcp DataRampSrv datasurfsrv 461/udp DataR |