ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-6 2001:67c:2f80::/48
ipset -A myBlackhole-4 193.200.31.0/24
ipset -A myBlackhole-6 2001:67c:17ac::/48
ipset -A myBlackhole-4 195.34.84.0/23
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP