Computer Networking Glossary - Port Numbers
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0-9 |
10-49 |
50-99 |
100-149 |
150-199 |
200-249 |
250-299 |
300-349 |
350-699 |
700-799 |
800-1023 |
1024-49151 |
49152-65535
50-59
| 50 | TCP UDP | Remote Mail Checking Protocol (RMCP) |
| RFC 1339 |
|
| 51 | TCP UDP | IMP Logical Address Maintenance |
|
| 52 | TCP UDP | XNS Time Protocol |
|
| 53 | TCP UDP | Domain Name Server (DNS) |
|
| 54 | TCP UDP | XNS Clearinghouse |
|
| 55 | TCP UDP | ISI Graphics Language |
|
| 56 | TCP UDP | XNS Authentication |
|
| 57 | TCP UDP | private terminal access |
| For example, TCP Mail Transfer Protocol (MTP). RFC 772 and RFC 780. |
|
| 58 | TCP UDP | XNS Mail |
|
| 59 | TCP UDP | private file services |
| For example, NFILE. RFC 1037 |
|
60-69
| 60 | TCP UDP | Unassigned |
|
| 61 | TCP UDP | NI Mail |
|
| 62 | TCP UDP | ACA Services |
|
| 63 | TCP UDP | Whois and Network Information Lookup Service |
| Also known as Whois++. RFC 1834. |
|
| 64 | TCP UDP | Communications Integrator |
|
| 65 | TCP UDP | TACACS Database Service |
|
| 66 | TCP UDP | Oracle SQL*NET |
|
| 67 | TCP UDP | Boostrap Protocol Server |
|
| 68 | TCP UDP | Bootstrap Protocol Client (BOOTP) |
| RFC 951. |
|
| 69 | TCP UDP | Trivial File Transfer Protocol (TFTP) |
| RFC 906 and RFC 1350. |
|
70-79
| 70 | TCP UDP | Gopher |
| RFC 1436. |
|
| 71 | TCP UDP | Remote Job Service |
|
| 72 | TCP UDP | Remote Job Service |
|
| 73 | TCP UDP | Remote Job Service |
|
| 74 | TCP UDP | Remote Job Service |
|
| 75 | TCP UDP | private dial-out services |
|
| 76 | TCP UDP | Distibuted External Object Store |
|
| 77 | TCP UDP | private remote job execution services |
|
| 78 | TCP UDP | Vettcp Service |
|
| 79 | TCP UDP | Finger User Information Protocol |
| RFC 1288. |
|
80-89
| 80 | TCP | Hypertext Transfer Protocol (HTTP) |
| RFC 2616. |
|
| 81 | TCP UDP | HOSTS2 Name Server |
|
| 82 | TCP UDP | XFER Utility |
|
| 83 | TCP UDP | MIT ML Device |
|
| 84 | TCP UDP | Common Trace Facility |
|
| 85 | TCP UDP | MIT ML Device |
|
| 86 | TCP UDP | Micro Focus COBOL |
|
| 87 | TCP UDP | private terminal links |
|
| 88 | TCP UDP | Kerberos Network Authentication Service |
| RFC 1510. |
|
| 89 | TCP UDP | SU/MIT Telnet Gateway |
|
90-99
| 90 | TCP UDP | DNSIX Securit Attribute Token Map |
|
| 91 | TCP UDP | MIT Dover Spooler |
|
| 92 | TCP UDP | Network Printing Protocol |
|
| 93 | TCP UDP | Device Control Protocol |
|
| 94 | TCP UDP | Tivoli Object Dispatcher |
|
| 95 | TCP UDP | SUPDUP Display Protocol |
| RFC 734. |
|
| 96 | TCP UDP | DIXIE Protocol |
| RFC 1249. |
|
| 97 | TCP UDP | Swift Remote Virtual File Protocol |
|
| 98 | TCP UDP | TAC News |
| Unofficially used today by Linux utility linuxconf. |
|
| 99 | TCP UDP | Metagram Relay |
|
 |
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