Port 24 is commonly used for network switch management protocols such as Telnet or SSH, which allow administrators to remotely configure and monitor switches.
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 24 | tcp | any private mail | WELL KNOWN PORT | |
Port 24 | udp | any private mail | WELL KNOWN PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |