iptables -A INPUT -s 90.188.0.0/20 -j DROP
iptables -A INPUT -s 194.150.146.0/24 -j DROP
iptables -A INPUT -s 194.150.128.0/19 -j DROP
iptables -A INPUT -s 90.188.16.0/20 -j DROP
iptables -A INPUT -s 90.188.0.0/23 -j DROP
iptables -A INPUT -s 212.94.96.0/19 -j DROP
iptables -A INPUT -s 212.94.126.0/24 -j DROP
iptables -A INPUT -s 212.94.101.0/24 -j DROP