ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 67.203.16.0/21
ipset -A myBlackhole-4 67.207.168.0/21
ipset -A myBlackhole-4 67.227.0.0/21
ipset -A myBlackhole-4 67.207.184.0/21
ipset -A myBlackhole-4 174.140.200.0/21
ipset -A myBlackhole-4 174.140.224.0/19
ipset -A myBlackhole-4 67.227.8.0/21
ipset -A myBlackhole-4 67.207.176.0/21
ipset -A myBlackhole-4 174.140.208.0/20
ipset -A myBlackhole-6 2604:4840::/32
ipset -A myBlackhole-4 67.227.16.0/22
ipset -A myBlackhole-4 67.203.8.0/21
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP