ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 202.6.90.0/24
ipset -A myBlackhole-4 161.200.0.0/16
ipset -A myBlackhole-4 192.207.64.0/24
ipset -A myBlackhole-4 161.200.189.0/24
ipset -A myBlackhole-4 161.200.191.0/24
ipset -A myBlackhole-4 161.200.190.0/24
ipset -A myBlackhole-6 2001:3c8:1401::/48
ipset -A myBlackhole-4 161.200.188.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP