| tcpmux | 1/tcp | TCP Port Service Multiplexer |
| tcpmux | 1/udp | TCP Port Service Multiplexer |
| compressnet | 2/tcp | Management Utility |
| compressnet | 2/udp | Management Utility |
| compressnet | 3/tcp | Compression Process |
| compressnet | 3/udp | Compression Process |
| rje | 5/tcp | Remote Job Entry |
| rje | 5/udp | Remote Job Entry |
| echo | 7/tcp | Echo |
| echo | 7/udp | Echo |
| discard | 9/tcp | sink null Discard |
| discard | 9/udp | sink null Discard |
| systat | 11/tcp | Active Users |
| systat | 11/udp | Active Users |
| daytime | 13/tcp | Daytime |
| daytime | 13/udp | Daytime |
| netstat | 15/tcp | |
| qotd | 17/tcp | Quote of the Day |
| qotd | 17/udp | Quote of the Day |
| msp | 18/tcp | Message Send Protocol |
| msp | 18/udp | Message Send Protocol |
| chargen | 19/tcp | ttytst source Character Generator |
| chargen | 19/udp | ttytst source 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] |
| telnet | 23/tcp | Telnet |
| telnet | 23/udp | Telnet |
| | 24/tcp | any private mail system |
| | 24/udp | any private mail system |
| smtp | 25/tcp | Simple Mail Transfer |
| smtp | 25/udp | Simple Mail Transfer |
| nsw-fe | 27/tcp | NSW User System FE |
| nsw-fe | 27/udp | NSW User System FE |
| msg-icp | 29/tcp | MSG ICP |
| msg-icp | 29/udp | MSG ICP |
| msg-auth | 31/tcp | MSG Authentication |
| msg-auth | 31/udp | MSG Authentication |
| dsp | 33/tcp | Display Support Protocol |
| dsp | 33/udp | Display Support Protocol |
| | 35/tcp | any private printer server |
| | 35/udp | any private printer server |
| time | 37/tcp | Timeserver |
| time | 37/udp | Timeserver |
| rap | 38/tcp | Route Access Protocol |
| rap | 38/udp | Route Access Protocol |
| rlp | 39/tcp | Resource Location Protocol |
| rlp | 39/udp | Resource Location Protocol |
| graphics | 41/tcp | Graphics |
| graphics | 41/udp | Graphics |
| 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] |
| ni-ftp | 47/tcp | NI FTP |
| ni-ftp | 47/udp | NI FTP |
| auditd | 48/tcp | Digital Audit Daemon |
| auditd | 48/udp | Digital Audit Daemon |
| login | 49/tcp | Login Host Protocol |
| login | 49/udp | Login Host Protocol |
| re-mail-ck | 50/tcp | Remote Mail Checking Protocol |
| re-mail-ck | 50/udp | Remote Mail Checking Protocol |
| la-maint | 51/tcp | IMP Logical Address Maintenance |
| la-maint | 51/udp | IMP Logical Address Maintenance |
| xns-time | 52/tcp | XNS Time Protocol |
| xns-time | 52/udp | XNS Time Protocol |
| domain | 53/tcp | Domain Name Server |
| domain | 53/udp | Domain Name Server |
| xns-ch | 54/tcp | XNS Clearinghouse |
| xns-ch | 54/udp | XNS Clearinghouse |
| 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 |
| mtp | 57/tcp | any private terminal access |
| | 57/udp | any private terminal access |
| xns-mail | 58/tcp | XNS Mail |
| xns-mail | 58/udp | XNS Mail |
| | 59/tcp | any private file service |
| | 59/udp | any private file service |
| | 60/tcp | Unassigned |
| | 60/udp | Unassigned |
| ni-mail | 61/tcp | NI MAIL |
| ni-mail | 61/udp | NI MAIL |
| acas | 62/tcp | ACA Services |
| acas | 62/udp | ACA Services |
| covia | 64/tcp | Communications Integrator (CI) |
| covia | 64/udp | Communications Integrator (CI) |
| tacacs-ds | 65/tcp | TACACS-Database Service |
| tacacs-ds | 65/udp | TACACS-Database Service |
| sql*net | 66/tcp | Oracle SQL*NET |
| sql*net | 66/udp | Oracle SQL*NET |
| bootps | 67/tcp | sbootp Bootstrap Protocol Server |
| bootps | 67/udp | dhcps sbootp Bootstrap Protocol Server |
| bootpc | 68/tcp | cbootp Bootstrap Protocol Client |
| bootpc | 68/udp | dhcpc cbootp Bootstrap Protocol Client |
| tftp | 69/tcp | Trivial File Transfer |
| tftp | 69/udp | Trivial File Transfer |
| gopher | 70/tcp | Gopher |
| gopher | 70/udp | Gopher |
| 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 |
| | 75/tcp | any private dial out service |
| | 75/udp | any private dial out service |
| deos | 76/tcp | Distributed External Object Store |
| deos | 76/udp | Distributed External Object Store |
| rje | 77/tcp | any private RJE service (netrjs) |
| | 77/udp | any private RJE service |
| vettcp | 78/tcp | vettcp |
| vettcp | 78/udp | vettcp |
| finger | 79/tcp | Finger |
| finger | 79/udp | Finger |
| www-http | 80/tcp | World Wide Web HTTP |
| www-http | 80/udp | World Wide Web HTTP |
| hosts2-ns | 81/tcp | HOSTS2 Name Server |
| hosts2-ns | 81/udp | HOSTS2 Name Server |
| xfer | 82/tcp | XFER Utility |
| xfer | 82/udp | XFER Utility |
| mit-ml-dev | 83/tcp | MIT ML Device |
| mit-ml-dev | 83/udp | MIT ML Device |
| ctf | 84/tcp | Common Trace Facility |
| ctf | 84/udp | Common Trace Facility |
| mit-ml-dev | 85/tcp | MIT ML Device |
| mit-ml-dev | 85/udp | MIT ML Device |
| mfcobol | 86/tcp | Micro Focus Cobol |
| mfcobol | 86/udp | Micro Focus Cobol |
| link | 87/tcp | any private terminal link |
| | 87/udp | any private terminal link |
| kerberos | 88/tcp | Kerberos |
| kerberos | 88/udp | Kerberos |
| su-mit-tg | 89/tcp | SU/MIT Telnet Gateway |
| su-mit-tg | 89/udp | SU/MIT Telnet Gateway |
| dnsix | 90/tcp | DNSIX Securit Attribute Token Map |
| dnsix | 90/udp | DNSIX Securit Attribute Token Map |
| mit-dov | 91/tcp | MIT Dover Spooler |
| mit-dov | 91/udp | MIT Dover Spooler |
| npp | 92/tcp | Network Printing Protocol |
| npp | 92/udp | Network Printing Protocol |
| dcp | 93/tcp | Device Control Protocol |
| dcp | 93/udp | Device Control Protocol |
| objcall | 94/tcp | Tivoli Object Dispatcher |
| objcall | 94/udp | Tivoli Object Dispatcher |
| supdup | 95/tcp | SUPDUP |
| supdup | 95/udp | SUPDUP |
| dixie | 96/tcp | DIXIE Protocol Specification |
| dixie | 96/udp | DIXIE Protocol Specification |
| swift-rvf | 97/tcp | Swift Remote Vitural File Protocol |
| swift-rvf | 97/udp | Swift Remote Vitural File Protocol |
| tacnews | 98/tcp | TAC News |
| tacnews | 98/udp | TAC News |
| metagram | 99/tcp | Metagram Relay |
| metagram | 99/udp | Metagram Relay |
| newacct | 100/tcp | [unauthorized use] |
| hostname | 101/tcp | NIC Host Name Server |
| hostname | 101/udp | NIC Host Name Server |
| iso-tsap | 102/tcp | ISO-TSAP |
| iso-tsap | 102/udp | ISO-TSAP |
| 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 |
| csnet-ns | 105/tcp | Mailbox Name Nameserver |
| csnet-ns | 105/udp | Mailbox Name Nameserver |
| 3com-tsmux | 106/tcp | 3COM-TSMUX |
| 3com-tsmux | 106/udp | 3COM-TSMUX |
| rtelnet | 107/tcp | Remote Telnet Service |
| rtelnet | 107/udp | Remote Telnet Service |
| snagas | 108/tcp | SNA Gateway Access Server |
| snagas | 108/udp | SNA Gateway Access Server |
| pop2 | 109/tcp | Post Office Protocol - Version 2 |
| pop2 | 109/udp | Post Office Protocol - Version 2 |
| pop3 | 110/tcp | Post Office Protocol - Version 3 |
| pop3 | 110/udp | Post Office Protocol - Version 3 |
| sunrpc | 111/tcp | SUN Remote Procedure Call |
| sunrpc | 111/udp | SUN Remote Procedure Call |
| mcidas | 112/tcp | McIDAS Data Transmission Protocol |
| mcidas | 112/udp | McIDAS Data Transmission Protocol |
| auth | 113/tcp | Authentication Service |
| auth | 113/udp | Authentication Service |
| audionews | 114/tcp | Audio News Multicast |
| audionews | 114/udp | Audio News Multicast |
| sftp | 115/tcp | Simple File Transfer Protocol |
| sftp | 115/udp | Simple File Transfer Protocol |
| ansanotify | 116/tcp | ANSA REX Notify |
| ansanotify | 116/udp | ANSA REX Notify |
| uucp-path | 117/tcp | UUCP Path Service |
| uucp-path | 117/udp | UUCP Path Service |
| sqlserv | 118/tcp | SQL Services |
| sqlserv | 118/udp | SQL Services |
| nntp | 119/tcp | Network News Transfer Protocol |
| nntp | 119/udp | Network News Transfer Protocol |
| cfdptkt | 120/tcp | CFDPTKT |
| cfdptkt | 120/udp | CFDPTKT |
| erpc | 121/tcp | Encore Expedited Remote Pro.Call |
| erpc | 121/udp | Encore Expedited Remote Pro.Call |
| smakynet | 122/tcp | SMAKYNET |
| smakynet | 122/udp | SMAKYNET |
| ntp | 123/tcp | Network Time Protocol |
| ntp | 123/udp | Network Time Protocol |
| ansatrader | 124/tcp | ANSA REX Trader |
| ansatrader | 124/udp | ANSA REX Trader |
| locus-map | 125/tcp | Locus PC-Interface Net Map Ser |
| locus-map | 125/udp | Locus PC-Interface Net Map Ser |
| unitary | 126/tcp | Unisys Unitary Login |
| unitary | 126/udp | Unisys Unitary Login |
| locus-con | 127/tcp | Locus PC-Interface Conn Server |
| locus-con | 127/udp | Locus PC-Interface Conn Server |
| gss-xlicen | 128/tcp | GSS X License Verification |
| gss-xlicen | 128/udp | GSS X License Verification |
| pwdgen | 129/tcp | Password Generator Protocol |
| pwdgen | 129/udp | Password Generator Protocol |
| 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 |
| ingres-net | 134/tcp | INGRES-NET Service |
| ingres-net | 134/udp | INGRES-NET Service |
| loc-srv | 135/tcp | Location Service |
| loc-srv | 135/udp | Location Service |
| profile | 136/tcp | PROFILE Naming System |
| profile | 136/udp | PROFILE Naming System |
| 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 |
| 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 |
| bl-idm | 142/tcp | Britton-Lee IDM |
| bl-idm | 142/udp | Britton-Lee IDM |
| imap2 | 143/tcp | Interim Mail Access Protocol v2 |
| imap2 | 143/udp | Interim Mail Access Protocol v2 |
| news | 144/tcp | NewS |
| news | 144/udp | NewS |
| uaac | 145/tcp | UAAC Protocol |
| uaac | 145/udp | UAAC Protocol |
| iso-tp0 | 146/tcp | ISO-IP0 |
| iso-tp0 | 146/udp | ISO-IP0 |
| iso-ip | 147/tcp | ISO-IP |
| iso-ip | 147/udp | ISO-IP |
| cronus | 148/tcp | CRONUS-SUPPORT |
| cronus | 148/udp | CRONUS-SUPPORT |
| aed-512 | 149/tcp | AED 512 Emulation Service |
| aed-512 | 149/udp | AED 512 Emulation Service |
| sql-net | 150/tcp | SQL-NET |
| sql-net | 150/udp | SQL-NET |
| hems | 151/tcp | HEMS |
| hems | 151/udp | HEMS |
| bftp | 152/tcp | Background File Transfer Program |
| bftp | 152/udp | Background File Transfer Program |
| sgmp | 153/tcp | SGMP |
| sgmp | 153/udp | SGMP |
| netsc-prod | 154/tcp | NETSC |
| netsc-prod | 154/udp | NETSC |
| netsc-dev | 155/tcp | NETSC |
| netsc-dev | 155/udp | NETSC |
| sqlsrv | 156/tcp | SQL Service |
| sqlsrv | 156/udp | SQL Service |
| knet-cmp | 157/tcp | KNET/VM Command/Message Protocol |
| knet-cmp | 157/udp | KNET/VM Command/Message Protocol |
| pcmail-srv | 158/tcp | PCMail Server |
| pcmail-srv | 158/udp | PCMail Server |
| nss-routing | 159/tcp | NSS-Routing |
| nss-routing | 159/udp | NSS-Routing |
| sgmp-traps | 160/tcp | SGMP-TRAPS |
| sgmp-traps | 160/udp | SGMP-TRAPS |
| snmp | 161/tcp | SNMP |
| snmp | 161/udp | SNMP |
| snmptrap | 162/tcp | SNMPTRAP |
| snmptrap | 162/udp | SNMPTRAP |
| cmip-man | 163/tcp | CMIP/TCP Manager |
| cmip-man | 163/udp | CMIP/TCP Manager |
| cmip-agent | 164/tcp | CMIP/TCP Agent |
| smip-agent | 164/udp | CMIP/TCP Agent |
| xns-courier | 165/tcp | Xerox |
| xns-courier | 165/udp | Xerox |
| s-net | 166/tcp | Sirius Systems |
| s-net | 166/udp | Sirius Systems |
| namp | 167/tcp | NAMP |
| namp | 167/udp | NAMP |
| rsvd | 168/tcp | RSVD |
| rsvd | 168/udp | RSVD |
| send | 169/tcp | SEND |
| send | 169/udp | SEND |
| print-srv | 170/tcp | Network PostScript |
| print-srv | 170/udp | Network PostScript |
| 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 |
| xyplex-mux | 173/tcp | Xyplex |
| xyplex-mux | 173/udp | Xyplex |
| mailq | 174/tcp | MAILQ |
| mailq | 174/udp | MAILQ |
| vmnet | 175/tcp | VMNET |
| vmnet | 175/udp | VMNET |
| genrad-mux | 176/tcp | GENRAD-MUX |
| genrad-mux | 176/udp | GENRAD-MUX |
| xdmcp | 177/tcp | X Display Manager Control Protocol |
| xdmcp | 177/udp | X Display Manager Control Protocol |
| nextstep | 178/tcp | NextStep Window Server |
| NextStep | 178/udp | NextStep Window Server |
| bgp | 179/tcp | Border Gateway Protocol |
| bgp | 179/udp | Border Gateway Protocol |
| ris | 180/tcp | Intergraph |
| ris | 180/udp | Intergraph |
| unify | 181/tcp | Unify |
| unify | 181/udp | Unify |
| audit | 182/tcp | Unisys Audit SITP |
| audit | 182/udp | Unisys Audit SITP |
| ocbinder | 183/tcp | OCBinder |
| ocbinder | 183/udp | OCBinder |
| ocserver | 184/tcp | OCServer |
| ocserver | 184/udp | OCServer |
| remote-kis | 185/tcp | Remote-KIS |
| remote-kis | 185/udp | Remote-KIS |
| kis | 186/tcp | KIS Protocol |
| kis | 186/udp | KIS Protocol |
| aci | 187/tcp | Application Communication Interface |
| aci | 187/udp | Application Communication Interface |
| mumps | 188/tcp | Plus Five's MUMPS |
| mumps | 188/udp | Plus Five's MUMPS |
| qft | 189/tcp | Queued File Transport |
| qft | 189/udp | Queued File Transport |
| gacp | 190/tcp | Gateway Access Control Protocol |
| cacp | 190/udp | Gateway Access Control Protocol |
| prospero | 191/tcp | Prospero Directory Service |
| prospero | 191/udp | Prospero Directory Service |
| osu-nms | 192/tcp | OSU Network Monitoring System |
| osu-nms | 192/udp | OSU Network Monitoring System |
| srmp | 193/tcp | Spider Remote Monitoring Protocol |
| srmp | 193/udp | Spider Remote Monitoring Protocol |
| irc | 194/tcp | Internet Relay Chat Protocol |
| irc | 194/udp | Internet Relay Chat Protocol |
| 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 |
| 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 |
| smux | 199/tcp | SMUX |
| smux | 199/udp | SMUX |
| src | 200/tcp | IBM System Resource Controller |
| src | 200/udp | IBM System Resource Controller |
| 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 |
| tam | 209/tcp | Trivial Authenticated Mail Protocol |
| tam | 209/udp | Trivial Authenticated Mail Protocol |
| z39.50 | 210/tcp | ANSI Z39.50 |
| z39.50 | 210/udp | ANSI Z39.50 |
| 914c/g | 211/tcp | Texas Instruments 914C/G Terminal |
| 914c/g | 211/udp | Texas Instruments 914C/G Terminal |
| anet | 212/tcp | ATEXSSTR |
| anet | 212/udp | ATEXSSTR |
| ipx | 213/tcp | IPX |
| ipx | 213/udp | IPX |
| vmpwscs | 214/tcp | VM PWSCS |
| vmpwscs | 214/udp | VM PWSCS |
| softpc | 215/tcp | Insignia Solutions |
| softpc | 215/udp | Insignia Solutions |
| atls | 216/tcp | Access Technology License Server |
| atls | 216/udp | Access Technology License Server |
| dbase | 217/tcp | dBASE Unix |
| dbase | 217/udp | dBASE Unix |
| mpp | 218/tcp | Netix Message Posting Protocol |
| mpp | 218/udp | Netix Message Posting Protocol |
| uarps | 219/tcp | Unisys ARPs |
| uarps | 219/udp | Unisys ARPs |
| imap3 | 220/tcp | Interactive Mail Access Protocol v3 |
| imap3 | 220/udp | Interactive Mail Access Protocol v3 |
| 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 |
| sur-meas | 243/tcp | Survey Measurement |
| sur-meas | 243/udp | Survey Measurement |
| link | 245/tcp | LINK |
| link | 245/udp | LINK |
| dsp3270 | 246/tcp | Display Systems Protocol |
| dsp3270 | 246/udp | Display Systems Protocol |
| pdap | 344/tcp | Prospero Data Access Protocol |
| pdap | 344/udp | Prospero Data Access Protocol |
| 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 |
| clearcase | 371/tcp | Clearcase |
| clearcase | 371/udp | Clearcase |
| ulistserv | 372/tcp | Unix Listserv |
| ulistserv | 372/udp | Unix Listserv |
| legent-1 | 373/tcp | Legent Corporation |
| legent-1 | 373/udp | Legent Corporation |
| legent-2 | 374/tcp | Legent Corporation |
| legent-2 | 374/udp | Legent Corporation |
| hassle | 375/tcp | Hassle |
| hassle | 375/udp | Hassle |
| nip | 376/tcp | Amiga Envoy Network Inquiry Proto |
| nip | 376/udp | Amiga Envoy Network Inquiry Proto |
| tnETOS | 377/tcp | NEC Corporation |
| tnETOS | 377/udp | NEC Corporation |
| dsETOS | 378/tcp | NEC Corporation |
| dsETOS | 378/udp | NEC Corporation |
| 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 |
| 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 |
| arns | 384/tcp | A Remote Network Server System |
| arns | 384/udp | A Remote Network Server System |
| ibm-app | 385/tcp | IBM Application |
| ibm-app | 385/tcp | IBM Application |
| asa | 386/tcp | ASA Message Router Object Def. |
| asa | 386/udp | ASA Message Router Object Def. |
| aurp | 387/tcp | Appletalk Update-Based Routing Pro. |
| aurp | 387/udp | Appletalk Update-Based Routing Pro. |
| unidata-ldm | 388/tcp | Unidata LDM Version 4 |
| unidata-ldm | 388/udp | Unidata LDM Version 4 |
| ldap | 389/tcp | Lightweight Directory Access Protocol |
| ldap | 389/udp | Lightweight Directory Access Protocol |
| uis | 390/tcp | UIS |
| uis | 390/udp | UIS |
| 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 |
| dis | 393/tcp | Data Interpretation System |
| dis | 393/udp | Data Interpretation System |
| embl-ndt | 394/tcp | EMBL Nucleic Data Transfer |
| embl-ndt | 394/udp | EMBL Nucleic Data Transfer |
| netcp | 395/tcp | NETscout Control Protocol |
| netcp | 395/udp | NETscout Control Protocol |
| 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. |
| kryptolan | 398/tcp | Kryptolan |
| kryptolan | 398/udp | Kryptolan |
| work-sol | 400/tcp | Workstation Solutions |
| work-sol | 400/udp | Workstation Solutions |
| ups | 401/tcp | Uninterruptible Power Supply |
| ups | 401/udp | Uninterruptible Power Supply |
| genie | 402/tcp | Genie Protocol |
| genie | 402/udp | Genie Protocol |
| decap | 403/tcp | decap |
| decap | 403/udp | decap |
| nced | 404/tcp | nced |
| nced | 404/udp | nced |
| ncld | 405/tcp | ncld |
| ncld | 405/udp | ncld |
| imsp | 406/tcp | Interactive Mail Support Protocol |
| imsp | 406/udp | Interactive Mail Support Protocol |
| timbuktu | 407/tcp | Timbuktu |
| timbuktu | 407/udp | Timbuktu |
| 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. |
| decladebug | 410/tcp | DECLadebug Remote Debug Protocol |
| decladebug | 410/udp | DECLadebug Remote Debug Protocol |
| rmt | 411/tcp | Remote MT Protocol |
| rmt | 411/udp | Remote MT Protocol |
| synoptics-trap | 412/tcp | Trap Convention Port |
| synoptics-trap | 412/udp | Trap Convention Port |
| smsp | 413/tcp | SMSP |
| smsp | 413/udp | SMSP |
| infoseek | 414/tcp | InfoSeek |
| infoseek | 414/udp | InfoSeek |
| bnet | 415/tcp | BNet |
| bnet | 415/udp | BNet |
| silverplatter | 416/tcp | Silverplatter |
| silverplatter | 416/udp | Silverplatter |
| onmux | 417/tcp | Onmux |
| onmux | 417/udp | Onmux |
| hyper-g | 418/tcp | Hyper-G |
| hyper-g | 418/udp | Hyper-G |
| ariel1 | 419/tcp | Ariel |
| ariel1 | 419/udp | Ariel |
| smpte | 420/tcp | SMPTE |
| smpte | 420/udp | SMPTE |
| ariel2 | 421/tcp | Ariel |
| ariel2 | 421/udp | Ariel |
| ariel3 | 422/tcp | Ariel |
| ariel3 | 422/udp | Ariel |
| 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 |
| icad-el | 425/tcp | ICAD |
| icad-el | 425/udp | ICAD |
| smartsdp | 426/tcp | smartsdp |
| smartsdp | 426/udp | smartsdp |
| svrloc | 427/tcp | Server Location |
| svrloc | 427/udp | Server Location |
| ocs_cmu | 428/tcp | OCS_CMU |
| ocs_cmu | 428/udp | OCS_CMU |
| ocs_amu | 429/tcp | OCS_AMU |
| ocs_amu | 429/udp | OCS_AMU |
| utmpsd | 430/tdp | UTMPSD |
| utmpsd | 430/udp | UTMPSD |
| utmpcd | 431/tcp | UTMPCD |
| utmpcd | 431/udp | UTMPCD |
| iasd | 432/tcp | IASD |
| iasd | 432/udp | IASD |
| nnsp | 433/tcp | NNSP |
| nnsp | 433/udp | NNSP |
| mobileip-agent | 434/tcp | MobileIP-Agent |
| mobileip-agent | 434/udp | MobileIP-Agent |
| mobilip-mn | 435/tcp | MobilIP-MN |
| mobilip-mn | 435/udp | MobilIP-MN |
| dna-cml | 436/tcp | DNA-CML |
| dna-cml | 436/udp | DNA-CML |
| comscm | 437/tcp | comscm |
| comscm | 437/udp | comscm |
| dsfgw | 438/tcp | dsfgw |
| dsfgw | 438/udp | dsfgw |
| dasp | 439/tcp | dasp Thomas Obermair |
| dasp | 439/udp | dasp tommy@inlab.m.eunet.de |
| sgcp | 440/tcp | sgcp |
| sgcp | 440/udp | sgcp |
| decvms-sysmgt | 441/tcp | decvms-sysmgt |
| decvms-sysmgt | 441/udp | decvms-sysmgt |
| cvc_hostd | 442/tcp | cvc_hostd |
| cvc_hostd | 442/udp | cvc_hostd |
| https | 443/tcp | httpsMCom |
| https | 443/udp | httpsMCom |
| snpp | 444/tcp | Simple Network Paging Protocol |
| snpp | 444/udp | Simple Network Paging Protocol |
| microsoft-ds | 445/tcp | Microsoft-DS |
| microsoft-ds | 445/udp | Microsoft-DS |
| ddm-rdb | 446/tcp | DDM-RDB |
| ddm-rdb | 446/udp | DDM-RDB |
| ddm-dfm | 447/tcp | DDM-RFM |
| ddm-dfm | 447/udp | DDM-RFM |
| ddm-byte | 448/tcp | DDM-BYTE |
| ddm-byte | 448/udp | DDM-BYTE |
| as-servermap | 449/tcp | AS Server Mapper |
| as-servermap | 449/udp | AS Server Mapper |
| tserver | 450/tcp | TServer |
| tserver | 450/udp | TServer |
| exec | 512/tcp | remote process execution; |
| biff | 512/udp | comsat used by mail system to notify users |
| login | 513/tcp | remote login a la telnet; |
| who | 513/udp | maintains data bases showing who's |
| cmd | 514/tcp | shell like exec, but automatic |
| syslog | 514/udp | |
| printer | 515/tcp | spooler |
| printer | 515/udp | spooler |
| talk | 517/tcp | like tenex link, but across |
| talk | 517/udp | like tenex link, but across |
| ntalk | 518/tcp | |
| ntalk | 518/udp | |
| utime | 519/tcp | unixtime |
| utime | 519/udp | unixtime |
| efs | 520/tcp | extended file name server |
| router | 520/udp | routed local routing process (on site); |
| timed | 525/tcp | timeserver |
| timed | 525/udp | timeserver |
| tempo | 526/tcp | newdate |
| tempo | 526/udp | newdate |
| courier | 530/tcp | rpc |
| courier | 530/udp | rpc |
| rvd-control | 531/udp | rvd control port |
| conference | 531/tcp | chat |
| conference | 531/udp | chat |
| netnews | 532/tcp | readnews |
| netnews | 532/udp | readnews |
| netwall | 533/tcp | for emergency broadcasts |
| netwall | 533/udp | for emergency broadcasts |
| apertus-ldp | 539/tcp | Apertus Technologies Load Determination |
| apertus-ldp | 539/udp | Apertus Technologies Load Determination |
| uucp | 540/tcp | uucpd |
| uucp | 540/udp | uucpd |
| uucp-rlogin | 541/tcp | uucp-rloginStuart Lynne |
| uucp-rlogin | 541/udp | uucp-rloginsl@wimsey.com |
| klogin | 543/tcp | Kerberos aythenticated rlogin |
| klogin | 543/udp | |
| kshell | 544/tcp | krcmd |
| kshell | 544/udp | krcmd |
| new-rwho | 550/tcp | new-who |
| new-rwho | 550/udp | new-who |
| dsf | 555/tcp | |
| dsf | 555/udp | |
| remotefs | 556/tcp | rfs server |
| remotefs | 556/udp | rfs server |
| rmonitor | 560/tcp | rmonitord |
| rmonitor | 560/udp | rmonitord |
| monitor | 561/tcp | |
| monitor | 561/udp | |
| chshell | 562/tcp | chcmd |
| chshell | 562/udp | chcmd |
| 9pfs | 564/tcp | plan 9 file service |
| 9pfs | 564/udp | plan 9 file service |
| whoami | 565/tcp | whoami |
| whoami | 565/udp | whoami |
| reboot | 570/tcp | reboot PS/2 (OS/2 extension) |
| meter | 570/tcp | demon |
| meter | 570/udp | demon |
| write | 571/udp | writePS/2 (OS/2 extension) |
| meter | 571/tcp | udemon |
| meter | 571/udp | udemon |
| zephyr-clt | 580/udp | |
| zephyr-hm | 581/udp | |
| ipcserver | 600/tcp | Sun IPC server |
| ipcserver | 600/udp | Sun IPC server |
| urm | 606/tcp | Cray Unified Resource Manager |
| urm | 606/udp | Cray Unified Resource Manager |
| nqs | 607/tcp | nqs |
| nqs | 607/udp | nqs |
| sift-uft | 608/tcp | Sender-Initiated/Unsolicited File Transfer |
| sift-uft | 608/udp | Sender-Initiated/Unsolicited File Transfer |
| npmp-trap | 609/tcp | npmp-trap |
| npmp-trap | 609/udp | npmp-trap |
| npmp-local | 610/tcp | npmp-local |
| npmp-local | 610/udp | npmp-local |
| npmp-gui | 611/tcp | npmp-gui |
| npmp-gui | 611/udp | npmp-gui |
| ginad | 634/tcp | ginad |
| ginad | 634/udp | ginad |
| doom | 666/tcp | doom Id Software |
| doom | 666/tcp | doom Id Software |
| mdqs | 666/tcp | |
| mdqs | 666/udp | |
| elcsd | 704/tcp | errlog copy/server daemon |
| elcsd | 704/udp | errlog copy/server daemon |
| entrustmanager | 709/tcp | EntrustManager |
| entrustmanager | 709/udp | EntrustManager |
| vexec | 712/tcp | vice-exec |
| vlogin | 713/tcp | vice-login |
| vshell | 714/tcp | vice-shell |
| netviewdm1 | 729/tcp | IBM NetView DM/6000 Server/Client |
| netviewdm1 | 729/udp | IBM NetView DM/6000 Server/Client |
| netviewdm2 | 730/tcp | IBM NetView DM/6000 send/tcp |
| netviewdm2 | 730/udp | IBM NetView DM/6000 send/tcp |
| netviewdm3 | 731/tcp | IBM NetView DM/6000 receive/tcp |
| netviewdm3 | 731/udp | IBM NetView DM/6000 receive/tcp |
| netgw | 741/tcp | netGW |
| netgw | 741/udp | netGW |
| netrcs | 742/tcp | Network based Rev. Cont. Sys. |
| netrcs | 742/udp | Network based Rev. Cont. Sys. |
| flexlm | 744/tcp | Flexible License Manager |
| flexlm | 744/udp | Flexible License Manager |
| fujitsu-dev | 747/tcp | Fujitsu Device Control |
| fujitsu-dev | 747/udp | Fujitsu Device Control |
| ris-cm | 748/tcp | Russell Info Sci Calendar Manager |
| ris-cm | 748/udp | Russell Info Sci Calendar Manager |
| kerberos-adm | 749/tcp | kerberos administration |
| kerberos-adm | 749/udp | kerberos administration |
| kerberos | 750/tcp | Kerberos aythentication--tcp |
| kerberos | 750/udp | Kerberos aythentication--udp |
| rfile | 750/tcp | |
| loadav | 750/udp | |
| kerberos_master | 751/tcp | Kerberos aythentication |
| kerboros_master | 751/udp | Kerberos aythentication |
| pump | 751/tcp | |
| pump | 751/udp | |
| passwd_server | 752/udp | Kerberos passwd server |
| qrh | 752/tcp | |
| qrh | 752/udp | |
| userreg_server | 753/tcp | Kerberos userreg serrver |
| rrh | 753/tcp | |
| rrh | 753/udp | |
| krb_prop | 754/tcp | Kerboros slpave propagation |
| tell | 754/tcp | send |
| tell | 754/udp | send |
| nlogin | 758/tcp | |
| nlogin | 758/udp | |
| con | 759/tcp | |
| con | 759/udp | |
| ns | 760/tcp | |
| ns | 760/udp | |
| rxe | 761/tcp | |
| rxe | 761/udp | |
| quotad | 762/tcp | |
| quotad | 762/udp | |
| cycleserv | 763/tcp | |
| cycleserv | 763/udp | |
| omserv | 764/tcp | |
| omserv | 764/udp | |
| webster | 765/tcp | |
| webster | 765/udp | |
| phonebook | 767/tcp | phone |
| phonebook | 767/udp | phone |
| vid | 769/tcp | |
| vid | 769/udp | |
| cadlock | 770/tcp | |
| cadlock | 770/udp | |
| rtip | 771/tcp | |
| rtip | 771/udp | |
| cycleserv2 | 772/tcp | |
| cycleserv2 | 772/udp | |
| submit | 773/tcp | |
| notify | 773/udp | |
| rpasswd | 774/tcp | |
| acmaint_dbd | 774/udp | |
| entomb | 775/tcp | |
| acmaint_transd | 775/udp | |
| wpages | 776/tcp | |
| wpages | 776/udp | |
| wpgs | 780/tcp | |
| wpgs | 780/udp | |
| concert | 786/tcp | Concert |
| concert | 786/udp | Concert |
| mdbs_daemon | 800/tcp | |
| mdbs_daemon | 800/udp | |
| device | 801/tcp | |
| device | 801/udp | |
| erlogin | 888/tcp | Login and environment passing |
| xtreelic | 996/tcp | Central Point Software |
| xtreelic | 996/udp | Central Point Software |
| maitrd | 997/tcp | |
| maitrd | 997/udp | |
| busboy | 998/tcp | |
| puparp | 998/udp | |
| garcon | 999/tcp | |
| puprouter | 999/tcp | |
| puprouter | 999/udp | |
| applix | 999/udp | Applix ac |
| cadlock | 1000/tcp | |
| ock | 1000/udp | |
| socks | 1080/tcp | Firewall and gateway |
| kpop | 1109/tcp | Pop with Kerberos |
| ingreslock | 1524/tcp | |
| filesrv | 2001/tcp | |
| rauth2 | 2001/udp | |
| rfilebulk | 2002/udp | |
| rfilesrv | 2003/udp | |
| console | 2018/udp | |
| client | 2030/tcp | |
| knetd | 2053/tcp | Kerberos de-multiplexor |
| eklogin | 2105/tcp | Kerberos encrypted rlogin |
| venus.itc | 2106/tcp | venus |
| ropcons | 2115/udp | |
| rupdsrv | 2131/udp | |
| rupdbulk | 2132/udp | |
| rupdsrv1 | 2133/udp | |
| rupdbulk1 | 2134/udp | |
| alternate_www | 8080/tcp | 2nd Webserver |
