I’ve had good (but not great) results from https://github.com/fiorix/freegeoip https://github.com/fiorix/freegeoip . It has you download the database from http:

I’ve had good (but not great) results from https://github.com/fiorix/freegeoip https://github.com/fiorix/freegeoip . It has you download the database from http://mirrors.ipinfodb.com/ipinfodb/ip_database/current/ipinfodb_one_table_full.csv.zip http://mirrors.ipinfodb.com/ipinfodb/ip_database/current/ipi... , which doesn’t appear to be officially linked anymore (http://ipinfodb.com/ip_database.php http://ipinfodb.com/ip_database.php).