Hello Rob, > Is it possible to list the 'Hostile Networks' from the core 167 database? yes, you need to run this command on your IPFire machine: $ location list-networks-by-flags --drop Depending on your use-case, you might want to have only IPv4 or IPv6 networks displayed. This is possible via: $ location list-networks-by-flags --family=ipv4 --drop Similar to A[1-3], the country code XD was introduced as a workaround for IPFire's web interface, and is not directly usable in conjunction with libloc, but rather via the "list-networks-by-flags" command. Please refer to https://man-pages.ipfire.org/libloc/location.html for libloc's full current manpage. Thanks, and best regards, Peter Müller