Port 169

Port 169 is used for the SEND protocol, which provides a way for nodes to discover and exchange configuration information in a networking environment. It is commonly used for network management and troubleshooting 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 169
tcp
send
SEND
WELL KNOWN PORT
Port 169
udp
send
SEND
WELL KNOWN PORT

UnOfficial

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

Port Protocol (TCP/UDP) Description
TCP UDP Ports
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