ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 214.9.248.0/21
ipset -A myBlackhole-4 215.69.252.0/24
ipset -A myBlackhole-4 215.69.239.0/24
ipset -A myBlackhole-4 215.69.248.0/22
ipset -A myBlackhole-4 215.69.224.0/24
ipset -A myBlackhole-4 215.67.222.0/23
ipset -A myBlackhole-4 215.67.128.0/18
ipset -A myBlackhole-4 215.69.245.0/24
ipset -A myBlackhole-4 215.67.6.0/23
ipset -A myBlackhole-4 215.69.222.0/24
ipset -A myBlackhole-4 215.69.240.0/22
ipset -A myBlackhole-4 215.67.220.0/22
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP