Port Numbers Reference
Common network port numbers quick lookup, service and port comparison table.
pages.info.ports.categories.wellKnown 23
| Port | Protocol | Service | Instructions |
|---|---|---|---|
| 20 | TCP | FTP-DATA | pages.info.ports.descriptions.port_20 |
| 21 | TCP | FTP | pages.info.ports.descriptions.port_21 |
| 22 | TCP | SSH | pages.info.ports.descriptions.port_22 |
| 23 | TCP | Telnet | pages.info.ports.descriptions.port_23 |
| 25 | TCP | SMTP | pages.info.ports.descriptions.port_25 |
| 53 | TCP/UDP | DNS | pages.info.ports.descriptions.port_53 |
| 67 | UDP | DHCP-S | pages.info.ports.descriptions.port_67 |
| 68 | UDP | DHCP-C | pages.info.ports.descriptions.port_68 |
| 69 | UDP | TFTP | pages.info.ports.descriptions.port_69 |
| 80 | TCP | HTTP | pages.info.ports.descriptions.port_80 |
| 110 | TCP | POP3 | pages.info.ports.descriptions.port_110 |
| 119 | TCP | NNTP | pages.info.ports.descriptions.port_119 |
| 123 | UDP | NTP | pages.info.ports.descriptions.port_123 |
| 143 | TCP | IMAP | pages.info.ports.descriptions.port_143 |
| 161 | UDP | SNMP | pages.info.ports.descriptions.port_161 |
| 194 | TCP | IRC | pages.info.ports.descriptions.port_194 |
| 443 | TCP | HTTPS | pages.info.ports.descriptions.port_443 |
| 445 | TCP | SMB | pages.info.ports.descriptions.port_445 |
| 465 | TCP | SMTPS | pages.info.ports.descriptions.port_465 |
| 514 | TCP/UDP | Syslog | pages.info.ports.descriptions.port_514 |
| 587 | TCP | SMTP-Submit | pages.info.ports.descriptions.port_587 |
| 993 | TCP | IMAPS | pages.info.ports.descriptions.port_993 |
| 995 | TCP | POP3S | pages.info.ports.descriptions.port_995 |
pages.info.ports.categories.registered 20
| Port | Protocol | Service | Instructions |
|---|---|---|---|
| 1080 | TCP | SOCKS | pages.info.ports.descriptions.port_1080 |
| 1433 | TCP | MSSQL | pages.info.ports.descriptions.port_1433 |
| 1521 | TCP | Oracle | pages.info.ports.descriptions.port_1521 |
| 2049 | TCP/UDP | NFS | pages.info.ports.descriptions.port_2049 |
| 2181 | TCP | ZooKeeper | pages.info.ports.descriptions.port_2181 |
| 2375 | TCP | Docker | pages.info.ports.descriptions.port_2375 |
| 3000 | TCP | Dev-Server | pages.info.ports.descriptions.port_3000 |
| 3306 | TCP | MySQL | pages.info.ports.descriptions.port_3306 |
| 3389 | TCP | RDP | pages.info.ports.descriptions.port_3389 |
| 5432 | TCP | PostgreSQL | pages.info.ports.descriptions.port_5432 |
| 5672 | TCP | AMQP | pages.info.ports.descriptions.port_5672 |
| 6379 | TCP | Redis | pages.info.ports.descriptions.port_6379 |
| 8080 | TCP | HTTP-Alt | pages.info.ports.descriptions.port_8080 |
| 8443 | TCP | HTTPS-Alt | pages.info.ports.descriptions.port_8443 |
| 8888 | TCP | Jupyter | pages.info.ports.descriptions.port_8888 |
| 9090 | TCP | Prometheus | pages.info.ports.descriptions.port_9090 |
| 9200 | TCP | Elasticsearch | pages.info.ports.descriptions.port_9200 |
| 9300 | TCP | ES-Transport | pages.info.ports.descriptions.port_9300 |
| 11211 | TCP | Memcached | pages.info.ports.descriptions.port_11211 |
| 27017 | TCP | MongoDB | pages.info.ports.descriptions.port_27017 |
pages.info.ports.categories.dynamic 2
| Port | Protocol | Service | Instructions |
|---|---|---|---|
| 49152 | - | pages.info.ports.descriptions.dynamicStartService | pages.info.ports.descriptions.dynamicStart |
| 65535 | - | pages.info.ports.descriptions.dynamicEndService | pages.info.ports.descriptions.dynamicEnd |