ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 204.153.48.0/24
ipset -A myBlackhole-4 204.153.49.0/24
ipset -A myBlackhole-4 128.112.2.0/23
ipset -A myBlackhole-6 2620:c4::/48
ipset -A myBlackhole-4 205.172.164.0/22
ipset -A myBlackhole-4 66.180.176.0/20
ipset -A myBlackhole-4 204.153.50.0/24
ipset -A myBlackhole-4 140.180.0.0/16
ipset -A myBlackhole-4 192.12.53.0/24
ipset -A myBlackhole-4 204.153.51.0/24
ipset -A myBlackhole-6 2604:4540:1000::/36
ipset -A myBlackhole-4 128.112.0.0/16
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP