ip6tables -A INPUT -s 2a01:308::/32 -j DROP
iptables -A INPUT -s 91.103.180.0/22 -j DROP
iptables -A INPUT -s 91.103.176.0/21 -j DROP
iptables -A INPUT -s 91.103.178.0/23 -j DROP
ip6tables -A INPUT -s 2a01:308:1000::/48 -j DROP
iptables -A INPUT -s 176.98.44.0/22 -j DROP