ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-6 2404:d540:1::/48
ipset -A myBlackhole-4 130.69.0.0/16
ipset -A myBlackhole-6 2404:d540::/32
ipset -A myBlackhole-4 157.82.0.0/16
ipset -A myBlackhole-4 192.51.208.0/20
ipset -A myBlackhole-4 133.11.0.0/16
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP