ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-6 2001:df0::/48
ipset -A myBlackhole-4 202.37.88.0/24
ipset -A myBlackhole-4 130.216.0.0/16
ipset -A myBlackhole-6 2404:138:4004::/48
ipset -A myBlackhole-4 202.36.244.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP