Getting the IP address of the android device when connected to 3G mobile network

Question

When I am connected to WiFi, I can obtain the IP address of the Android phone.

However, when on the mobile network like 3G connection, is it still possible to obtain

Answer 1

the mobile device does not have an ip when browsing over 3G connection, You will get the ISP ip on the server side code. I recommend you replace the ip with the unique id, device type and coordinates if possible.