ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-6 2a05:a040::/29
ipset -A myBlackhole-6 2a05:a042::/32
ipset -A myBlackhole-6 2a05:a041::/32
ipset -A myBlackhole-4 195.200.252.0/23
ipset -A myBlackhole-4 185.83.248.0/22
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP