ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 78.158.80.0/20
ipset -A myBlackhole-4 78.158.80.0/21
ipset -A myBlackhole-4 194.88.12.0/23
ipset -A myBlackhole-4 78.158.72.0/21
ipset -A myBlackhole-4 185.90.140.0/22
ipset -A myBlackhole-6 2a05:e200::/29
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP