ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 202.249.0.0/18
ipset -A myBlackhole-4 203.178.128.0/17
ipset -A myBlackhole-6 2001:200::/32
ipset -A myBlackhole-4 133.4.128.0/18
ipset -A myBlackhole-4 133.144.0.0/16
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP