ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 202.154.210.0/24
ipset -A myBlackhole-4 203.135.64.0/19
ipset -A myBlackhole-4 211.76.128.0/20
ipset -A myBlackhole-4 202.154.198.0/24
ipset -A myBlackhole-6 2402:4900::/32
ipset -A myBlackhole-4 202.154.192.0/19
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP