ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 123.255.96.0/19
ipset -A myBlackhole-6 2405:3001::/32
ipset -A myBlackhole-4 202.45.177.0/24
ipset -A myBlackhole-4 202.45.188.0/24
ipset -A myBlackhole-4 202.45.176.0/20
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP