ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-6 2a04:5900::/29
ipset -A myBlackhole-4 185.33.32.0/24
ipset -A myBlackhole-4 185.33.35.0/24
ipset -A myBlackhole-4 185.33.33.0/24
ipset -A myBlackhole-4 185.33.34.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP