ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-6 2a07:54c6:30::/44
ipset -A myBlackhole-6 2a07:54c6::/32
ipset -A myBlackhole-6 2a07:54c6:40::/44
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP