Port 3688 is typically used for Apple’s Digital Audio Access Protocol (DAAP), which is a protocol used to share music and other media across a network, primarily through Apple’s iTunes software.
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 3688 |
tcp |
simple-push-s |
simple-push Secure |
REGISTERED PORT |
Port 3688 |
udp |
simple-push-s |
simple-push Secure |
REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |