ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 89.37.235.0/24
ipset -A myBlackhole-4 45.135.227.0/24
ipset -A myBlackhole-4 45.135.226.0/24
ipset -A myBlackhole-4 176.223.191.0/24
ipset -A myBlackhole-4 31.14.239.0/24
ipset -A myBlackhole-4 86.106.180.0/24
ipset -A myBlackhole-4 86.106.179.0/24
ipset -A myBlackhole-4 45.86.240.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP