ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 62.89.160.0/19
ipset -A myBlackhole-4 212.68.64.0/19
ipset -A myBlackhole-4 193.108.222.0/24
ipset -A myBlackhole-4 213.252.128.0/18
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP