If you have a peering relationship with Google, they'll give you access to their "ISP Portal", where you can provide a CSV of IP geolocation information for your address space.
That is called a geofeed. If you own a large block of IP addresses, it is a good practice to have a geofeed data publicly available.
Our IP correction webpage is quite easily accessible for geofeed submissions [1]. You can email us, submit a link to a csv file or even a Google sheets page will work as well. Even though we appreciate geofeed submissions, it is not the most accurate or updated data source for IP geolocation, so we still have a lot of stuff to do to provide accurate data.
That is called a geofeed. If you own a large block of IP addresses, it is a good practice to have a geofeed data publicly available.
Our IP correction webpage is quite easily accessible for geofeed submissions [1]. You can email us, submit a link to a csv file or even a Google sheets page will work as well. Even though we appreciate geofeed submissions, it is not the most accurate or updated data source for IP geolocation, so we still have a lot of stuff to do to provide accurate data.
[1] https://ipinfo.io/corrections