ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 133.56.96.0/22
ipset -A myBlackhole-4 133.74.128.0/18
ipset -A myBlackhole-4 202.245.153.0/24
ipset -A myBlackhole-4 202.251.177.0/24
ipset -A myBlackhole-4 133.56.101.0/24
ipset -A myBlackhole-4 133.56.114.0/24
ipset -A myBlackhole-4 133.74.0.0/17
ipset -A myBlackhole-4 133.56.0.0/16
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP