ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 216.225.27.0/24
ipset -A myBlackhole-4 199.36.118.0/24
ipset -A myBlackhole-4 71.6.75.0/24
ipset -A myBlackhole-4 12.139.78.0/24
ipset -A myBlackhole-4 12.30.153.0/24
ipset -A myBlackhole-6 2804:5978::/32
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP