ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 204.13.88.0/22
ipset -A myBlackhole-6 2607:ff18::/32
ipset -A myBlackhole-4 208.94.116.0/22
ipset -A myBlackhole-4 208.94.118.0/24
ipset -A myBlackhole-4 204.13.89.0/24
ipset -A myBlackhole-6 2607:ff18:80::/48
ipset -A myBlackhole-4 204.13.88.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP