ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-6 2c0f:fee0::/32
ipset -A myBlackhole-4 41.77.138.0/24
ipset -A myBlackhole-4 41.77.136.0/24
ipset -A myBlackhole-4 41.223.52.0/24
ipset -A myBlackhole-4 41.77.140.0/24
ipset -A myBlackhole-4 41.223.53.0/24
ipset -A myBlackhole-4 41.77.137.0/24
ipset -A myBlackhole-4 41.215.240.0/24
ipset -A myBlackhole-4 196.46.188.0/22
ipset -A myBlackhole-4 41.215.242.0/24
ipset -A myBlackhole-4 41.215.241.0/24
ipset -A myBlackhole-4 41.77.139.0/24
ipset -A myBlackhole-4 41.77.141.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP