For Google-related sites specifically and if you haven't already, it's worth publishing an RFC8805-compliant geofeed and submitting it to them via their ISP portal at
https://isp.google.com/ if you have an account with the announcing ASN affiliated to it. This is assuming that the IP you specified is linked to an organization and network you're affiliated with, which based on your email's domain and the announcing ASN is most likely the case.
For other sites and geolocation databases, it's worth submitting the same geofeed to each DB/provider individually via email or by following the information on
https://geolocatemuch.com/ to enable other DBs/providers to automatically discover and update their databases.