ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 217.12.105.0/24
ipset -A myBlackhole-4 217.12.101.0/24
ipset -A myBlackhole-4 217.12.97.0/24
ipset -A myBlackhole-4 217.12.99.0/24
ipset -A myBlackhole-4 217.12.103.0/24
ipset -A myBlackhole-4 217.12.102.0/24
ipset -A myBlackhole-4 217.12.106.0/24
ipset -A myBlackhole-6 2a00:4c00:3::/48
ipset -A myBlackhole-4 217.12.104.0/24
ipset -A myBlackhole-4 217.12.100.0/24
ipset -A myBlackhole-4 217.12.96.0/24
ipset -A myBlackhole-4 217.12.98.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP