This directory contains test versions of the GeoIP2/GeoLite2 CIty,
Country, Domain, ISP, and ASN databases. The .mmdb files are built
from the corresponding .json source files; to regenerate them, modify
the source files and run perl write-test-data.pl.
This script is adapted from one in https://github.com/maxmind/MaxMind-DB. It depends on the MaxMind:DB:Writer module, which can be found in CPAN or at https://github.com/maxmind/MaxMind-DB-Writer-perl .