IP Address Question

So I'm completely down the privacy rabbit hole/trying to up-skill in this domain.

One interesting thing i found out was how google street view cars previously used to record Wifi networks SSID's which lead me to discover how google locations services and sites like [wigle.net](https://wigle.net) contain similar information.

So that lead me to my next question, - What information is publicly available from either your home router or mobile phone data IP Address as there's so many different theories online …

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