WELL KNOWN PORT NUMBERS0/tcp Reserved 0/udp Reserved 1/tcp TCP Port Service Multiplexer 2/tcp Management Utility 3/tcp Compression Process 5/tcp Remote Job Entry 7/tcp Echo 7/udp Echo 9/tcp Discard 9/udp Discard 11/tcp Active Users 11/udp Active Users 13/tcp Daytime 13/udp Daytime 17/tcp Quote of the Day 17/udp Quote of the Day 18/tcp RWP rwrite 18/udp RWP rwrite 18/tcp Message Send Protocol 18/udp Message Send Protocol 19/tcp Character Generator 19/udp Character Generator 20/tcp File Transfer [Default Data] 21/tcp File Transfer [Control] 23/tcp Telnet 24/tcp any A- affair correspondence set-up 24/udp any A- affair correspondence set-up 25/tcp Simple Mail Transfer 27/tcp NSW User System FE 27/udp NSW User System FE 29/tcp MSG ICP 29/udp MSG ICP 31/tcp MSG Authentication 31/udp MSG Authentication 33/tcp Display Support Protocol 33/udp Display Support Protocol 35/tcp any A- affair printer server 35/udp any A- affair printer server 37/tcp Time 37/udp Time 38/tcp Route Access Protocol 38/udp Route Access Protocol 39/udp Resource Location Protocol 41/tcp Graphics 41/udp Graphics 42/udp Host Name Server 43/tcp Who Is 44/tcp MPM FLAGS Protocol 45/tcp Message Processing Module [recv] 46/tcp MPM [default send] 47/tcp NI FTP 47/udp NI FTP 48/tcp Digital Audit Daemon 48/udp Digital Audit Daemon 49/tcp Login Host Protocol 50/tcp Remote Mail Checking Protocol 50/udp Remote Mail Checking Protocol 51/udp IMP Logical Address Maintenance 52/tcp XNS Time Protocol 52/udp XNS Time Protocol 53/tcp Domain Name Server 53/udp Domain Name Server 54/tcp XNS Clearinghouse 54/udp XNS Clearinghouse 55/tcp ISI Graphics Language 55/udp ISI Graphics Language 56/tcp XNS Authentication 56/udp XNS Authentication 57/tcp any A- affair incurable access 57/udp any A- affair incurable access 58/tcp XNS Mail 58/udp XNS Mail 59/tcp any A- affair folder putting into play 59/udp any A- affair folder putting into play 60/tcp Unassigned 60/udp Unassigned 61/tcp NI MAIL 61/udp NI MAIL 62/tcp ACA Services 64/tcp Communications Integrator (CI) 65/tcp TACACS-Database Service 66/tcp Oracle SQL*NET 67/udp Bootstrap Protocol Server 68/udp Bootstrap Protocol Client 69/udp Trivial File Transfer 70/tcp Gopher 71/tcp Remote Job Service 71/udp Remote Job Service 72/tcp Remote Job Service 72/udp Remote Job Service 73/tcp Remote Job Service 73/udp Remote Job Service 74/tcp Remote Job Service 74/udp Remote Job Service 75/tcp any A- affair dial methodically putting into play 75/udp any A- affair dial methodically putting into play 76/tcp Distributed External Object Store 76/udp Distributed External Object Store 77/tcp any A- affair RJE putting into play 77/udp any A- affair RJE putting into play 78/tcp vettcp 78/udp vettcp 79/tcp Finger 80/tcp World Wide Web HTTP 80/tcp World Wide Web HTTP 81/tcp HOSTS2 Name Server 81/udp HOSTS2 Name Server 82/tcp XFER Utility 82/udp XFER Utility 83/tcp MIT ML Device 83/udp MIT ML Device 84/tcp Common Trace Facility 84/udp Common Trace Facility 85/tcp MIT ML Device 85/udp MIT ML Device 86/tcp Micro Focus Cobol 87/tcp any A- affair incurable vinculum 87/udp any A- affair incurable vinculum 88/tcp Kerberos 89/tcp SU/MIT Telnet Gateway 90/tcp DNSIX Securit Attribute Token Map 91/tcp MIT Dover Spooler 92/tcp Network Printing Protocol 92/udp Network Printing Protocol 93/tcp Device Control Protocol 93/udp Device Control Protocol 94/tcp Tivoli Object Dispatcher 94/udp Tivoli Object Dispatcher 95/tcp SUPDUP 95/udp SUPDUP 96/tcp DIXIE Protocol Specification 97/tcp Swift Remote Virtural File Protocol 97/udp Swift Remote Virtural File Protocol 98/tcp TAC News 98/udp TAC News 99/tcp Metagram Relay 99/udp Metagram Relay 100/tcp [unauthorized use] 101/tcp NIC Host Name Server 101/udp NIC Host Name Server 102/tcp ISO-TSAP Class 0 102/udp ISO-TSAP Class 0 103/tcp Genesis Point-to-Point Trans Net 103/udp Genesis Point-to-Point Trans Net 104/tcp ACR-NEMA Digital Imag. & Comm. 300 105/tcp Mailbox Name Nameserver 105/udp Mailbox Name Nameserver 106/tcp 3COM-TSMUX 106/udp 3COM-TSMUX 106/tcp Password Server 107/tcp Remote Telnet Service 108/tcp SNA Gateway Access Server 109/tcp Post Office Protocol – Version 2 110/tcp Post Office Protocol – Version 3 111/tcp SUN Remote Procedure Call 111/udp SUN Remote Procedure Call 112/tcp McIDAS Data Transmission Protocol 113/tcp Authentication Service 114/tcp Audio News Multicast 114/udp Audio News Multicast 115/tcp Simple File Transfer Protocol 115/udp Simple File Transfer Protocol 116/tcp ANSA REX Notify 116/udp ANSA REX Notify 117/tcp UUCP Path Service 118/tcp SQL Services 118/udp SQL Services 119/tcp Network News Transfer Protocol 120/tcp CFDPTKT 120/udp CFDPTKT 121/tcp Encore Expedited Remote Pro.Call 121/udp Encore Expedited Remote Pro.Call 122/tcp SMAKYNET 122/udp SMAKYNET 123/tcp Network Time Protocol 123/udp Network Time Protocol 124/tcp ANSA REX Trader 124/udp ANSA REX Trader 125/tcp Locus PC-Interface Net Map Ser 126/tcp Unisys Unitary Login 126/udp Unisys Unitary Login 127/tcp Locus PC-Interface Conn Server 128/tcp GSS X License Verification 128/udp GSS X License Verification 129/tcp Password Generator Protocol 129/udp Password Generator Protocol 130/tcp cisco FNATIVE 130/udp cisco FNATIVE 131/tcp cisco TNATIVE 131/udp cisco TNATIVE cisco-sys 132/tcp cisco SYSMAINT cisco-sys 132/udp cisco SYSMAINT 133/tcp Statistics Service 133/udp Statistics Service 134/tcp INGRES-NET Service 135/tcp Location Service 135/udp Location Service 136/tcp PROFILE Naming System 137/tcp NETBIOS Name Service 137/udp NETBIOS Name Service 138/tcp NETBIOS Datagram Service 138/udp NETBIOS Datagram Service 139/tcp NETBIOS Session Service 139/udp NETBIOS Session Service 140/tcp EMFIS Data Service 140/udp EMFIS Data Service 141/tcp EMFIS Control Service 141/udp EMFIS Control Service 142/tcp Britton-Lee IDM 142/udp Britton-Lee IDM 143/tcp Interactive Mail Access Protocol v2 144/tcp NewS 144/udp NewS 145/tcp UAAC Protocol 145/udp UAAC Protocol 146/tcp ISO-IP0 146/udp ISO-IP0 147/tcp ISO-IP 147/udp ISO-IP 148/tcp CRONUS-SUPPORT 148/udp CRONUS-SUPPORT 149/tcp AED 512 Emulation Service 149/udp AED 512 Emulation Service 150/tcp SQL-NET 150/udp SQL-NET 151/tcp HEMS 152/tcp Background File Transfer Program 152/udp Background File Transfer Program 153/tcp SGMP 153/udp SGMP 154/tcp NETSC 154/udp NETSC 155/tcp NETSC 155/udp NETSC 156/tcp SQL Service 157/tcp KNET/VM Command/Message Protocol 158/tcp PCMail Server 159/tcp NSS-Routing 159/udp NSS-Routing 160/tcp SGMP-TRAPS 160/udp SGMP-TRAPS 161/udp SNMP 162/udp SNMPTRAP 163/tcp CMIP/TCP Manager 163/udp CMIP/TCP Manager 164/tcp CMIP/TCP Agent s164/udp CMIP/TCP Agent 165/tcp Xerox 165/udp Xerox 166/tcp Sirius Systems 166/udp Sirius Systems 167/tcp NAMP 167/udp NAMP 168/tcp RSVD 168/udp RSVD 169/udp SEND 170/tcp Network PostScript 170/udp Network PostScript 171/tcp Network Innovations Multiplex 171/udp Network Innovations Multiplex 172/tcp Network Innovations CL/1 172/udp Network Innovations CL/1 173/tcp Xyplex 173/udp Xyplex 174/tcp MAILQ 174/udp MAILQ 175/tcp VMNET 175/udp VMNET 176/tcp GENRAD-MUX 176/udp GENRAD-MUX 177/udp X Display Manager Control Protocol 178/tcp NextStep Window Server 178/udp NextStep Window Server 179/tcp Border Gateway Protocol 180/tcp Intergraph 180/udp Intergraph 181/tcp Unify 181/udp Unify 182/tcp Unisys Audit SITP 182/udp Unisys Audit SITP 183/tcp OCBinder 183/udp OCBinder 184/tcp OCServer 184/udp OCServer 185/tcp Remote-KIS 185/udp Remote-KIS 186/tcp KIS Protocol 186/udp KIS Protocol 187/tcp Application Communication Interface 187/udp Application Communication Interface 188/tcp Plus Five’s MUMPS 188/udp Plus Five’s MUMPS 189/tcp Queued File Transport 190/tcp Gateway Access Control Protocol 190/udp Gateway Access Control Protocol 191/tcp Prospero Directory Service 192/tcp OSU Network Monitoring System 192/udp OSU Network Monitoring System 193/tcp Spider Remote Monitoring Protocol 193/udp Spider Remote Monitoring Protocol 194/udp Internet Relay Chat Protocol 195/tcp DNSIX Network Level Module Audit 196/tcp DNSIX Session Mgt Module Audit Redir 197/tcp Directory Location Service 197/udp Directory Location Service 198/tcp Directory Location Service Monitor 198/udp Directory Location Service Monitor 199/tcp SMUX 199/udp SMUX 200/tcp IBM System Resource Controller 200/udp IBM System Resource Controller 201/tcp AppleTalk Routing Maintenance 201/udp AppleTalk Routing Maintenance 202/tcp AppleTalk Name Binding 202/udp AppleTalk Name Binding 203/tcp AppleTalk Unused 203/udp AppleTalk Unused 204/tcp AppleTalk Echo 204/udp AppleTalk Echo 205/tcp AppleTalk Unused 205/udp AppleTalk Unused 206/tcp AppleTalk Zone Information 206/udp AppleTalk Zone Information 207/tcp AppleTalk Unused 207/udp AppleTalk Unused 208/tcp AppleTalk Unused 208/udp AppleTalk Unused 209/tcp Trivial Authenticated Mail Protocol 209/udp Trivial Authenticated Mail Protocol 210/tcp ANSI Z39.50 210/udp ANSI Z39.50 211/tcp Texas Instruments 914C/G Terminal 211/udp Texas Instruments 914C/G Terminal 212/udp ATEXSSTR 213/tcp IPX 213/udp IPX 214/tcp VM PWSCS 214/udp VM PWSCS 215/tcp Insignia Solutions 215/udp Insignia Solutions 216/tcp Access Technology License Server 217/tcp dBASE Unix 217/udp dBASE Unix 218/tcp Netix Message Posting Protocol 218/udp Netix Message Posting Protocol 219/tcp Unisys ARPs 219/udp Unisys ARPs 220/tcp Interactive Mail Access Protocol v3 221/tcp Berkeley rlogind with SPX auth 221/udp Berkeley rlogind with SPX auth 222/tcp Berkeley rshd with SPX auth 222/udp Berkeley rshd with SPX auth 223/tcp Certificate Distribution Center 223/udp Certificate Distribution Center 243/tcp Survey Measurement 243/udp Survey Measurement 245/tcp LINK 245/udp LINK 246/tcp Display Systems Protocol 3270 246/udp Display Systems Protocol 3270 344/tcp Prospero Data Access Protocol 345/tcp Perf Analysis Workbench 345/udp Perf Analysis Workbench 346/tcp Zebra server 347/tcp Fatmen Server 348/tcp Cabletron Management Protocol 348/udp Cabletron Management Protocol 371/tcp Clearcase 371/udp Clearcase 372/tcp Unix Listserv 372/udp Unix Listserv 373/tcp Legent Corporation 373/udp Legent Corporation 374/tcp Legent Corporation 374/udp Legent Corporation 375/tcp Hassle 375/udp Hassle 376/tcp Amiga Envoy Network Inquiry Proto 376/udp Amiga Envoy Network Inquiry Proto 377/tcp NEC Corporation 377/udp NEC Corporation 378/tcp NEC Corporation 378/udp NEC Corporation 379/tcp TIA/EIA/IS-99 modem consumer 380/tcp TIA/EIA/IS-99 modem server 381/tcp hp betray statistics gatherer 381/udp hp betray statistics gatherer 382/tcp hp betray statistics managed node 382/udp hp betray statistics managed node 383/tcp hp betray statistics tip over executive 383/udp hp betray statistics tip over executive 384/tcp A Remote Network Server System 384/udp A Remote Network Server System 385/tcp IBM Application 385/tcp IBM Application 386/tcp ASA Message Router Object Def. 386/udp ASA Message Router Object Def.
387/udp Appletalk Update-Based Routing Pro. 387/tcp Appletalk Update-Based Routing Pro. 388/tcp Unidata LDM Version 4 388/udp Unidata LDM Version 4 389/tcp Lightweight Directory Access Protocol 390/tcp UIS 390/udp UIS 391/tcp SynOptics SNMP Relay Port 391/udp SynOptics SNMP Relay Port 392/tcp SynOptics Port Broker Port 392/udp SynOptics Port Broker Port 393/tcp Data Interpretation System 393/udp Data Interpretation System 394/tcp EMBL Nucleic Data Transfer 394/udp EMBL Nucleic Data Transfer 395/tcp NETscout Control Protocol 395/udp NETscout Control Protocol 396/tcp Novell Netware all over IP 396/udp Novell Netware all over IP 397/tcp Multi Protocol Trans. Net.
Net. 397/udp Multi Protocol Trans. 398/tcp Kryptolan 398/udp Kryptolan 399/tcp ISO-TSAP Class 2 399/udp ISO-TSAP Class 2 400/tcp Workstation Solutions 400/udp Workstation Solutions 401/udp Uninterruptible Power Supply 402/tcp Genie Protocol 402/udp Genie Protocol 403/tcp decap 403/udp decap 404/tcp nced 404/udp nced 405/tcp ncld 405/udp ncld 406/tcp Interactive Mail Support Protocol 406/udp Interactive Mail Support Protocol 407/tcp Timbuktu 408/tcp Prospero Resource Manager Sys. Man. 409/tcp Prospero Resource Manager Node Man.
