ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 132.185.128.0/20
ipset -A myBlackhole-6 2001:41c1::/32
ipset -A myBlackhole-4 132.185.0.0/16
ipset -A myBlackhole-6 2001:41c0::/32
ipset -A myBlackhole-4 132.185.112.0/20
ipset -A myBlackhole-4 212.58.224.0/19
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP