about: "return fake IP". That is indeed tracking, but privacy as well.
Here, you get a fixed IP when you get a DSL line at home. That is bounded with your name and all the related info. Unless one is using a VPN, the normal internet/network access will reveal your real IP to the app...
Is that about what I suggested? If so, that is not what I meant by "get network connections". It is a list of connections you've made. If this isn't about that, IP address isn't private information.