ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 139.71.210.0/24
ipset -A myBlackhole-4 139.71.221.0/24
ipset -A myBlackhole-4 139.71.211.0/24
ipset -A myBlackhole-4 139.71.212.0/24
ipset -A myBlackhole-4 139.71.203.0/24
ipset -A myBlackhole-4 139.71.202.0/24
ipset -A myBlackhole-4 139.71.200.0/24
ipset -A myBlackhole-4 139.71.220.0/24
ipset -A myBlackhole-4 139.71.222.0/24
ipset -A myBlackhole-4 139.71.213.0/24
ipset -A myBlackhole-4 139.71.214.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP