ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 91.213.39.0/24
ipset -A myBlackhole-6 2a0d:8540::/29
ipset -A myBlackhole-4 195.20.137.0/24
ipset -A myBlackhole-4 91.228.64.0/22
ipset -A myBlackhole-4 194.4.164.0/22
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP