Little known fact: The stock video app in EMUI 8 running found in stock P20 Pros from authorized dealers in Singapore regularly make requests to Facebook over over IPv4 and IPv6 even though it only supports local video content. t.me/paranoic for proofs.
To be fair, Google regularly tries to grab GPS data using its 1e100.net domain (see above # for additional proofs). The only way I've found to block this kind of intrusion is NetGuard in "lockdown" mode.
