ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-6 2604:7180::/36
ipset -A myBlackhole-4 208.65.112.0/22
ipset -A myBlackhole-6 2604:7180:2::/48
ipset -A myBlackhole-4 70.169.206.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP