ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 177.53.240.0/21
ipset -A myBlackhole-4 191.37.240.0/21
ipset -A myBlackhole-4 191.37.248.0/22
ipset -A myBlackhole-4 161.22.56.0/23
ipset -A myBlackhole-6 2804:1530::/32
ipset -A myBlackhole-4 170.245.12.0/22
ipset -A myBlackhole-4 45.237.108.0/22
ipset -A myBlackhole-4 45.166.204.0/22
ipset -A myBlackhole-4 143.137.72.0/22
ipset -A myBlackhole-4 161.22.56.0/21
ipset -A myBlackhole-4 45.160.88.0/22
ipset -A myBlackhole-4 170.245.12.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP