Port 65 is not reserved for any specific use and is available for general purposes. It is not assigned to any service or protocol by the Internet Assigned Numbers Authority (IANA), but can be used by applications or systems for various purposes.
Ports those registered with IANA are shown as official ports. The same port number may be unofficialy used by various services or applications. The official usage are listed separately below its usage may change from time to time.
Official
Port |
Protocol (TCP/UDP) |
Title |
Description |
Port Type |
Port 65 |
tcp |
tacacs-ds |
TACACS-Database Service |
WELL KNOWN PORT |
Port 65 |
udp |
tacacs-ds |
TACACS-Database Service |
WELL KNOWN PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |