ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 41.204.228.0/24
ipset -A myBlackhole-4 41.204.251.0/24
ipset -A myBlackhole-4 41.204.230.0/24
ipset -A myBlackhole-4 41.204.250.0/24
ipset -A myBlackhole-4 41.204.243.0/24
ipset -A myBlackhole-4 41.204.227.0/24
ipset -A myBlackhole-4 41.204.226.0/24
ipset -A myBlackhole-4 41.204.240.0/24
ipset -A myBlackhole-4 41.204.241.0/24
ipset -A myBlackhole-4 41.204.249.0/24
ipset -A myBlackhole-4 41.204.254.0/24
ipset -A myBlackhole-4 41.204.234.0/24
ipset -A myBlackhole-4 41.204.224.0/24
ipset -A myBlackhole-4 41.204.238.0/24
ipset -A myBlackhole-4 41.204.233.0/24
ipset -A myBlackhole-4 41.204.255.0/24
ipset -A myBlackhole-4 41.204.239.0/24
ipset -A myBlackhole-4 41.204.246.0/24
ipset -A myBlackhole-4 41.204.235.0/24
ipset -A myBlackhole-4 41.204.237.0/24
ipset -A myBlackhole-4 41.204.247.0/24
ipset -A myBlackhole-4 41.204.236.0/24
ipset -A myBlackhole-4 41.204.244.0/24
ipset -A myBlackhole-4 41.204.229.0/24
ipset -A myBlackhole-4 41.204.248.0/24
ipset -A myBlackhole-4 41.204.231.0/24
ipset -A myBlackhole-4 41.204.232.0/24
ipset -A myBlackhole-4 41.204.245.0/24
ipset -A myBlackhole-4 41.204.242.0/24
ipset -A myBlackhole-4 41.204.225.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP