Search Results for "blocks"

With a fragmented IP subnet listing, it can be difficult to find larger contiguous blocks to assign to sites, especially if you have multiple sources of truth. This script is designed to provide a way to find available subnets within a given supernet. For example, if you want to find all the available /19 networks available within your 10.0.0.0/8 space, you could feed this subnet all your known networks, and it will give you subnets which are not used.

DenyHosts is a python program that automatically blocks ssh attacks by adding entries to /etc/hosts.deny. DenyHosts will also inform Linux administrators about offending hosts, attacked users and suspicious logins. This project is being actively developed on GitHub (https://github.com/denyhosts)

This library can create CIDR addresses for hosts and net blocks, get node counts for any given netblock, get ranges of addresses for net blocks, create collections of networks (list subclass), and/or determine if a network(a) contains a CIDR address.