How to find out the IP of an Android device (beeline)?

Question

Android

Hello. Is there a way to find out the IP of devices on Android 6? I know:
all device serial numbers;
sim number;
Google account login/password;
the device connects to the IIS server and collects data (but there are more than 50 such tablets and it is unrealistic to track a specific one, connections pass too quickly and IP base stations change)

Answer 1

there are no ip base stations
if you did not purchase the "white ip" service for them, then you see only the ip addresses of the beeline routers that do NAT
, the devices themselves have only a "gray" ip by default.

Answer 2

Terminal emulator -> busybox ifconfig