Blacklisting range of IPs using iptables: the quick and dirty way

Let’s suppose you have a list with IPs you want to block on your router, for example from http://www.ipdeny.com/ipblocks/data/countries/:

1.0.1.0/24
1.0.2.0/23
1.0.8.0/21
1.0.32.0/19

Continue reading

Advertisements