ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 194.13.140.0/23
ipset -A myBlackhole-6 2001:1420::/32
ipset -A myBlackhole-4 185.109.136.0/23
ipset -A myBlackhole-4 185.109.138.0/24
ipset -A myBlackhole-6 2001:1420::/30
ipset -A myBlackhole-4 217.65.160.0/20
ipset -A myBlackhole-4 194.11.244.0/23
ipset -A myBlackhole-6 2a03:9f00::/32
ipset -A myBlackhole-4 194.13.108.0/23
ipset -A myBlackhole-4 194.13.236.0/23
ipset -A myBlackhole-4 31.7.8.0/21
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP