ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 103.246.29.0/24
ipset -A myBlackhole-4 103.246.28.0/23
ipset -A myBlackhole-6 2404:fc80::/32
ipset -A myBlackhole-4 103.246.30.0/23
ipset -A myBlackhole-4 203.30.140.0/24
ipset -A myBlackhole-4 103.246.28.0/24
ipset -A myBlackhole-4 103.246.30.0/24
ipset -A myBlackhole-4 103.246.28.0/22
ipset -A myBlackhole-4 103.246.31.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP