Port 627 is typically used for Apple’s Push Notification Service (APN), which is used to deliver push notifications to iOS, macOS, and tvOS devices.
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 627 |
tcp |
passgo-tivoli |
PassGo Tivoli |
WELL KNOWN PORT |
Port 627 |
udp |
passgo-tivoli |
PassGo Tivoli |
WELL KNOWN PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |