ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 185.176.128.0/22
ipset -A myBlackhole-4 217.115.112.0/20
ipset -A myBlackhole-4 83.138.8.0/21
ipset -A myBlackhole-6 2a11:840:27::/48
ipset -A myBlackhole-4 185.108.128.0/22
ipset -A myBlackhole-6 2a01:6280::/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