ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 193.193.64.0/21
ipset -A myBlackhole-4 149.156.0.0/16
ipset -A myBlackhole-4 192.245.169.0/24
ipset -A myBlackhole-6 2001:6d8::/32
ipset -A myBlackhole-4 195.150.224.0/19
ipset -A myBlackhole-4 192.86.14.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP