ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 170.97.74.0/24
ipset -A myBlackhole-4 170.97.167.0/24
ipset -A myBlackhole-4 170.97.202.0/24
ipset -A myBlackhole-4 170.97.91.0/24
ipset -A myBlackhole-4 170.97.67.0/24
ipset -A myBlackhole-6 2620:0:c92::/48
ipset -A myBlackhole-6 2620:0:c91::/48
ipset -A myBlackhole-4 170.97.169.0/24
ipset -A myBlackhole-4 170.97.200.0/24
ipset -A myBlackhole-4 170.97.71.0/24
ipset -A myBlackhole-4 170.97.73.0/24
ipset -A myBlackhole-4 170.97.171.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP