[1] Mobile Connect | Logo API ( 版) <https://developer.mobileconnect.io/docs-logo-api>
x-source-ip HTTP Header (Optional) Used for client/server applications allows the server to provide the IP address of the client using the application so that any operator specific logos can be returned by matching the IP address of the client with the IP address ranges of available mobile networks String (IPV4 address) 100.101.102.103
[2] Mobile Connect | Discovery API ( 版) <https://developer.mobileconnect.io/docs-discovery-api>
X-Source-IP HTTP Header (Optional) Used for client/server applications allows the server to provide the IP address of the client using the application so that any operator specific logos can be returned by matching the IP address of the client with the IP address ranges of available mobile networks.
Note this will usually differ from the Local-Client-IP address, and the public IP address detected by the application server should not be used for the Local-Client-IP address. String (IPV4 address) 100.101.102.103