Creating A Custom MaxMind mmdb File For Cloud Provider Ranges

I’ve been wanting to create a custom MaxMind mmdb file for alternate IPv4 range classifications for a while, and finally had an opportunity to do so for the $DAYJOB. MaxMind mmdb files are small and easy to work with and provide lightning fast lookups. This repo — https://github.com/hrbrmstr/clouds2mmdb — has an R script for pulling… Continue reading