Sometimes you will need to know your real IP address for many reasons including gaming, tech support, remote desktop connection, proxy detection, anonymity, to see if their address has changed, etc.
In any case, it is useful knowing if you got connected from certain IP (and when).
This application will help you to maintain a list of IP from which you have connected to Internet somewhen.
1.Get network all IP2.Get MAC3.Get device name
The app will scan your network IP address