Port 54 is not a well-known or commonly used port number. It is not assigned for any specific service or protocol by the Internet Assigned Numbers Authority (IANA). It may be used for a specific application or service, but this would be decided by the network or software developers themselves.
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 54 |
tcp |
xns-ch |
XNS Clearinghouse |
WELL KNOWN PORT |
Port 54 |
udp |
xns-ch |
XNS Clearinghouse |
WELL KNOWN PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |