As for software77.net, FreeNet works with IpToCountry.dat copied from previous versions (to sources) and builds by modifying a PKGBUILD. Or you can use this one https://web.archive.org/web/20200226213039if_/http://software77.net/geo-ip/?DL=4 in PKGBUILD URL.
This file looks like it is a piece of very old crap https://github.com/kaseya/IpToCountry which is not maintained anymore.
Pinned Comments
amanvg commented on 2020-10-13 08:32 (UTC)
if you are having issues with the key, run this command:
curl -sS https://freenetproject.org/assets/keyring.gpg | gpg --import -