Inside my Android app (java), I want to retrieve IP address while connecting my Android with usb connection to another device

I am pretty sure it's possible as I successfully got same from termux Android app where I installed nmap and ran following commands:

• Run ifconfig first and get the device IP (xxx.xxx.xxx.x)
• Run nmap -sn xxx.xxx.xxx.x/24

Note: the device was not rooted and it even works in airplane mode.

Testing device: Android version 11, Samsung Galaxy m30s

I tried official Android docs for usb overview (usb manager, usbdevicce, etc.) and even running command line inside my app but wasn't successful (however I was able to do ssh once I know the ip address through command line).

from Inside my Android app (java), I want to retrieve IP address while connecting my Android with usb connection to another device