TCP UDP Ports


Official List

Port 8991

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 8991 tcp https-wmap webmail HTTPS service REGISTERED PORT
Port 8991 udp https-wmap webmail HTTPS service REGISTERED PORT

UnOfficial

Unofficialy or sometimes with conflict, the same port may be used by different applications.

Port Protocol (TCP/UDP) Description