ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 138.204.128.0/24
ipset -A myBlackhole-4 138.204.131.0/24
ipset -A myBlackhole-6 2804:2740:4100::/40
ipset -A myBlackhole-4 138.204.129.0/24
ipset -A myBlackhole-6 2804:2740:4000::/40
ipset -A myBlackhole-6 2804:2740:8000::/33
ipset -A myBlackhole-4 138.204.130.0/24
ipset -A myBlackhole-4 138.204.130.0/23
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP