ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 220.158.212.0/22
ipset -A myBlackhole-4 103.72.208.0/23
ipset -A myBlackhole-4 220.158.215.0/24
ipset -A myBlackhole-6 2407:f100::/32
ipset -A myBlackhole-4 220.158.212.0/24
ipset -A myBlackhole-4 220.158.214.0/24
ipset -A myBlackhole-6 2407:f100:4::/48
ipset -A myBlackhole-4 103.242.68.0/22
ipset -A myBlackhole-4 220.158.213.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP