List of best mirrors for IP address 3.143.237.115, located in an unknown country.
I am very sorry, but no mirror was found. Feel free to download directly:
http://mirrordirector-mb.raspbian.org/raspbian/pool/main/f/freeradius/freeradius-yubikey_3.2.3+dfsg-2+b1_armhf.deb