ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 68.181.21.0/24
ipset -A myBlackhole-4 68.181.78.0/23
ipset -A myBlackhole-4 68.181.82.0/24
ipset -A myBlackhole-4 68.181.20.0/24
ipset -A myBlackhole-4 207.151.92.0/24
ipset -A myBlackhole-4 68.181.46.0/23
ipset -A myBlackhole-4 68.181.63.0/24
ipset -A myBlackhole-4 68.181.132.0/23
ipset -A myBlackhole-4 68.181.61.0/24
ipset -A myBlackhole-4 68.181.0.0/16
ipset -A myBlackhole-4 207.151.52.0/23
ipset -A myBlackhole-4 206.117.90.0/24
ipset -A myBlackhole-4 192.5.10.0/24
ipset -A myBlackhole-4 68.181.124.0/22
ipset -A myBlackhole-4 68.181.22.0/24
ipset -A myBlackhole-4 207.151.54.0/23
ipset -A myBlackhole-4 68.181.23.0/24
ipset -A myBlackhole-4 68.181.74.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP