ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-6 2620:0:320::/48
ipset -A myBlackhole-4 204.9.130.0/24
ipset -A myBlackhole-4 204.9.128.0/24
ipset -A myBlackhole-4 204.9.129.0/24
ipset -A myBlackhole-4 128.244.0.0/16
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP