ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 45.120.181.0/24
ipset -A myBlackhole-4 45.120.183.0/24
ipset -A myBlackhole-4 45.120.180.0/24
ipset -A myBlackhole-4 103.60.250.0/24
ipset -A myBlackhole-4 103.60.248.0/24
ipset -A myBlackhole-4 103.60.249.0/24
ipset -A myBlackhole-4 103.60.251.0/24
ipset -A myBlackhole-4 45.120.182.0/24
ipset -A myBlackhole-4 123.49.245.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP