Port 2197 is used for Apple Push Notification Service (APNS), which is a service for sending push notifications to iOS 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 2197 |
tcp |
mnp-exchange |
MNP data exchange |
REGISTERED PORT |
Port 2197 |
udp |
mnp-exchange |
MNP data exchange |
REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |