iptables -A INPUT -s 192.244.32.0/19 -j DROP
iptables -A INPUT -s 103.15.188.0/22 -j DROP
iptables -A INPUT -s 203.140.208.0/20 -j DROP
ip6tables -A INPUT -s 2405:c700::/32 -j DROP
iptables -A INPUT -s 219.105.64.0/20 -j DROP
iptables -A INPUT -s 123.176.128.0/17 -j DROP
iptables -A INPUT -s 218.216.32.0/19 -j DROP
iptables -A INPUT -s 150.91.208.0/20 -j DROP
iptables -A INPUT -s 202.122.176.0/20 -j DROP
iptables -A INPUT -s 219.100.216.0/22 -j DROP
iptables -A INPUT -s 202.170.96.0/20 -j DROP