ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 66.23.192.0/24
ipset -A myBlackhole-4 216.126.236.0/24
ipset -A myBlackhole-6 2604:4cc0:100::/48
ipset -A myBlackhole-4 216.126.230.0/24
ipset -A myBlackhole-4 104.36.83.0/24
ipset -A myBlackhole-4 104.36.82.0/24
ipset -A myBlackhole-4 104.36.80.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP