ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 85.113.81.0/24
ipset -A myBlackhole-6 2001:be7::/32
ipset -A myBlackhole-4 85.113.82.0/24
ipset -A myBlackhole-4 85.113.83.0/24
ipset -A myBlackhole-4 85.113.80.0/24
ipset -A myBlackhole-4 85.113.85.0/24
ipset -A myBlackhole-4 85.113.89.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP