ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 192.0.53.0/24
ipset -A myBlackhole-4 192.0.48.0/24
ipset -A myBlackhole-4 192.0.54.0/24
ipset -A myBlackhole-4 192.0.63.0/24
ipset -A myBlackhole-4 192.0.56.0/24
ipset -A myBlackhole-4 192.0.50.0/24
ipset -A myBlackhole-4 192.0.52.0/24
ipset -A myBlackhole-4 192.0.51.0/24
ipset -A myBlackhole-4 192.0.49.0/24
ipset -A myBlackhole-4 192.0.48.0/22
ipset -A myBlackhole-4 192.0.58.0/24
ipset -A myBlackhole-4 192.0.59.0/24
ipset -A myBlackhole-4 192.0.57.0/24
ipset -A myBlackhole-4 192.0.56.0/22
ipset -A myBlackhole-4 192.0.60.0/23
ipset -A myBlackhole-4 192.0.52.0/23
ipset -A myBlackhole-4 192.0.60.0/24
ipset -A myBlackhole-4 192.0.61.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP