ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 186.225.205.0/24
ipset -A myBlackhole-4 186.225.206.0/24
ipset -A myBlackhole-4 186.225.200.0/22
ipset -A myBlackhole-6 2804:3a5c::/32
ipset -A myBlackhole-4 186.225.192.0/21
ipset -A myBlackhole-4 186.225.207.0/24
ipset -A myBlackhole-4 186.225.192.0/20
ipset -A myBlackhole-4 186.225.200.0/21
ipset -A myBlackhole-4 186.225.204.0/22
ipset -A myBlackhole-4 186.225.192.0/22
ipset -A myBlackhole-4 186.225.196.0/22
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP