ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 217.70.128.0/20
ipset -A myBlackhole-4 79.140.112.0/20
ipset -A myBlackhole-6 2a03:fc80::/29
ipset -A myBlackhole-4 212.91.224.0/19
ipset -A myBlackhole-4 212.86.32.0/19
ipset -A myBlackhole-4 178.20.88.0/21
ipset -A myBlackhole-4 213.220.144.0/20
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP