ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 50.121.2.0/24
ipset -A myBlackhole-4 184.19.239.0/24
ipset -A myBlackhole-4 50.104.124.0/24
ipset -A myBlackhole-4 50.104.168.0/24
ipset -A myBlackhole-4 74.40.22.0/24
ipset -A myBlackhole-4 50.106.84.0/24
ipset -A myBlackhole-6 2001:1960:12::/48
ipset -A myBlackhole-4 107.191.128.0/23
ipset -A myBlackhole-4 50.127.127.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP