Port 9201 is commonly used for communication between mobile devices and the network infrastructure, specifically for Wireless Application Protocol (WAP) Push services. WAP Push services allow for the delivery of messages and notifications to mobile devices in real-time, such as SMS reminders, alerts, and other types of notifications.
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 9201 |
tcp |
wap-wsp-wtp |
WAP session service |
REGISTERED PORT |
Port 9201 |
udp |
wap-wsp-wtp |
WAP session service |
REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |