ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 190.120.166.0/23
ipset -A myBlackhole-4 179.56.222.0/24
ipset -A myBlackhole-4 179.56.223.0/24
ipset -A myBlackhole-4 190.120.174.0/24
ipset -A myBlackhole-4 179.56.221.0/24
ipset -A myBlackhole-4 190.120.170.0/24
ipset -A myBlackhole-4 190.120.169.0/24
ipset -A myBlackhole-4 179.56.220.0/24
ipset -A myBlackhole-4 190.120.172.0/23
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP