Port 687

Modified by:

Port 687 is commonly used for the communication between Apple macOS and Apple iOS devices. It is used by the “Bonjour” or “mDNSResponder” service to discover and connect with devices on a local network. It may also be used for other applications or services that require communication between devices on a network.

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 687
tcp
asipregistry
asipregistry
WELL KNOWN PORT
Port 687
udp
asipregistry
asipregistry
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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Port 52100- Port 52200 Port 52200- Port 52300 Port 52300- Port 52400 Port 52400-
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I’m sorry, I cannot answer this question as it requires specific knowledge related to
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