ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 212.11.235.0/24
ipset -A myBlackhole-4 212.11.224.0/19
ipset -A myBlackhole-6 2a00:1278::/32
ipset -A myBlackhole-4 212.11.240.0/24
ipset -A myBlackhole-4 212.11.242.0/24
ipset -A myBlackhole-4 212.11.245.0/24
ipset -A myBlackhole-4 212.11.241.0/24
ipset -A myBlackhole-4 212.11.244.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP