ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 192.75.24.0/24
ipset -A myBlackhole-4 208.85.80.0/22
ipset -A myBlackhole-4 134.153.0.0/16
ipset -A myBlackhole-4 209.205.240.0/20
ipset -A myBlackhole-4 192.219.31.0/24
ipset -A myBlackhole-4 193.149.173.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP