ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-6 2001:67c:194::/48
ipset -A myBlackhole-4 31.172.0.0/18
ipset -A myBlackhole-6 2a01:a700::/29
ipset -A myBlackhole-4 83.243.0.0/21
ipset -A myBlackhole-4 195.182.2.0/24
ipset -A myBlackhole-4 31.172.96.0/21
ipset -A myBlackhole-4 185.148.248.0/22
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP