iptables -A INPUT -s 131.117.192.0/21 -j DROP
iptables -A INPUT -s 212.11.96.0/19 -j DROP
iptables -A INPUT -s 213.235.128.0/18 -j DROP
iptables -A INPUT -s 82.117.128.0/19 -j DROP
iptables -A INPUT -s 85.184.16.0/20 -j DROP
ip6tables -A INPUT -s 2001:1a48::/32 -j DROP
iptables -A INPUT -s 81.19.32.0/20 -j DROP
iptables -A INPUT -s 85.209.124.0/23 -j DROP
iptables -A INPUT -s 85.13.64.0/18 -j DROP
iptables -A INPUT -s 82.202.64.0/18 -j DROP
iptables -A INPUT -s 195.146.96.0/19 -j DROP
iptables -A INPUT -s 89.203.128.0/17 -j DROP
iptables -A INPUT -s 185.134.0.0/22 -j DROP
iptables -A INPUT -s 91.234.162.0/23 -j DROP