ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 97.66.189.0/24
ipset -A myBlackhole-4 97.66.138.0/24
ipset -A myBlackhole-4 216.117.128.0/18
ipset -A myBlackhole-4 97.66.198.0/24
ipset -A myBlackhole-4 66.219.96.0/20
ipset -A myBlackhole-6 2606:13c0::/48
ipset -A myBlackhole-4 208.234.0.0/19
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP