ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 66.85.32.0/24
ipset -A myBlackhole-4 66.85.40.0/24
ipset -A myBlackhole-4 66.85.38.0/24
ipset -A myBlackhole-4 66.85.61.0/24
ipset -A myBlackhole-4 66.85.33.0/24
ipset -A myBlackhole-4 66.85.66.0/24
ipset -A myBlackhole-4 66.85.36.0/24
ipset -A myBlackhole-4 204.90.111.0/24
ipset -A myBlackhole-4 66.85.37.0/24
ipset -A myBlackhole-4 66.85.58.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP