ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 103.97.78.0/24
ipset -A myBlackhole-4 103.97.79.0/24
ipset -A myBlackhole-4 103.97.77.0/24
ipset -A myBlackhole-6 2401:8440:31::/48
ipset -A myBlackhole-6 2401:8440:231::/48
ipset -A myBlackhole-4 103.97.76.0/24
ipset -A myBlackhole-6 2401:8440:131::/48
ipset -A myBlackhole-6 2401:8440:311::/48
ipset -A myBlackhole-6 2401:8440::/32
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP