ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 192.35.86.0/24
ipset -A myBlackhole-4 64.62.149.0/24
ipset -A myBlackhole-6 2607:ea00::/32
ipset -A myBlackhole-6 2001:468:1900::/40
ipset -A myBlackhole-4 146.57.248.0/21
ipset -A myBlackhole-4 192.42.152.0/24
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP