Port 3689 is used for Apple’s iTunes music sharing service. It allows for users to share their music libraries with other users on their local 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 3689 |
tcp |
daap |
Digital Audio Access |
REGISTERED PORT |
Port 3689 |
udp |
daap |
Digital Audio Access |
REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |