ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 192.0.32.0/24
ipset -A myBlackhole-4 192.0.32.0/22
ipset -A myBlackhole-6 2001:500:88::/48
ipset -A myBlackhole-6 2620:0:2d0::/48
ipset -A myBlackhole-6 2602:800:900e::/48
ipset -A myBlackhole-4 199.4.28.0/24
ipset -A myBlackhole-4 208.77.188.0/22
ipset -A myBlackhole-4 192.0.43.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP