ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 194.190.160.0/21
ipset -A myBlackhole-4 144.206.136.0/21
ipset -A myBlackhole-6 2001:678:7d8::/48
ipset -A myBlackhole-4 192.160.233.0/24
ipset -A myBlackhole-4 192.102.229.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP