ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 202.21.96.0/19
ipset -A myBlackhole-4 202.131.224.0/19
ipset -A myBlackhole-4 202.21.103.0/24
ipset -A myBlackhole-6 2407:6400::/32
ipset -A myBlackhole-4 192.82.88.0/22
ipset -A myBlackhole-4 45.117.32.0/22
ipset -A myBlackhole-4 202.126.92.0/22
ipset -A myBlackhole-4 103.168.34.0/23
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP