As of Jan 1/2020 Maxmind requires that you register on their website and generate a free license in order to download the Geolite2 databases.
More information: https://blog.maxmind.com/2019/12/18/significant-changes-to-accessing-and-using-geolite2-databases/
GeoLite city database
The last time the GeoLite city database (GeoLite2-City.mmdb) was updated.
GeoLite country database
The last time the GeoLite country database (GeoIP.dat) was updated.
Maxmind license key
The free license key that was generated from Maxmind.
Geo database update interval
Automatically update the geolocation database if it is older than this number of days. Set to 0 to disable automatic updates.
Enable internal cache
This option allow you to enable an internal cache for geolocation database lookups.