ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 103.83.194.0/24
ipset -A myBlackhole-4 172.93.123.0/24
ipset -A myBlackhole-4 66.85.47.0/24
ipset -A myBlackhole-4 139.60.232.0/22
ipset -A myBlackhole-4 185.221.216.0/24
ipset -A myBlackhole-4 172.93.121.0/24
ipset -A myBlackhole-4 139.60.236.0/22
ipset -A myBlackhole-4 66.85.46.0/24
ipset -A myBlackhole-4 172.93.120.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP