ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 198.237.120.0/21
ipset -A myBlackhole-4 198.237.0.0/20
ipset -A myBlackhole-4 140.211.0.0/16
ipset -A myBlackhole-4 204.87.204.0/24
ipset -A myBlackhole-4 198.237.96.0/20
ipset -A myBlackhole-4 207.98.64.0/18
ipset -A myBlackhole-4 198.237.64.0/19
ipset -A myBlackhole-6 2605:bc80::/32
ipset -A myBlackhole-4 163.41.0.0/16
ipset -A myBlackhole-4 198.237.128.0/20
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP