ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-6 2804:bd0::/32
ipset -A myBlackhole-4 200.198.31.0/24
ipset -A myBlackhole-4 200.198.60.0/24
ipset -A myBlackhole-4 200.198.61.0/24
ipset -A myBlackhole-4 200.198.0.0/18
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP