ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 199.246.2.0/23
ipset -A myBlackhole-4 69.7.244.0/23
ipset -A myBlackhole-4 68.69.24.0/22
ipset -A myBlackhole-4 69.7.240.0/22
ipset -A myBlackhole-4 64.64.176.0/20
ipset -A myBlackhole-4 68.69.28.0/22
ipset -A myBlackhole-4 69.7.248.0/21
ipset -A myBlackhole-4 64.64.160.0/20
ipset -A myBlackhole-4 68.69.16.0/21
ipset -A myBlackhole-4 69.7.246.0/23
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP