ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 43.255.40.0/22
ipset -A myBlackhole-4 223.252.112.0/20
ipset -A myBlackhole-4 157.112.80.0/20
ipset -A myBlackhole-4 202.6.244.0/22
ipset -A myBlackhole-6 2001:df0:6800::/48
ipset -A myBlackhole-4 103.254.144.0/22
ipset -A myBlackhole-4 203.209.144.0/20
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP