The IP Breaker will break a network, or rannge, into a list of each individual host (/32) in the network or range respectively.

Works on CIDR notation networks in both shorthand, or full -- example: 192.168.0.0/16 or 192.168/16 will both work

Will break a network range as well. Example 192.168.1.1-192.168.1.3 will return ( 192.168.1.1, 192.168.1.2, 192.168.1.3)

If given a /32 or individual host, it will return that host back as given.

Put your IPs in the text box comma or space seperated (ex. 192.168.0/24, 10.10.20.1-10.10.20-30, 192.168.40.1, 172.16.32.0/27) and submit. You will be take to a page containing each /32.

• 192.168.1.10 - Single Host
• 192.168.1.0/24 - Full CIDR
• 192.168/16 - Shorthand CIDR
• 10.10.10.1-10.10.10.30 - Range

Note -- that if the results of your submission return more than what is defined in the defult threshold in config.php (defualt 3000), you will receive a text file back instead of a the resutls in your browser.

Has trouble right now with very large networks like a /8. You can get around it by upping the memory in config.php, but you will need a large ammount, 2-4GB.

IP Breaker is released under the GPLv3 and MIT license

• PHP 5+
• 512 MB RAM
• IPTools ( http://www.github.com/nickmaccarthy/IPTools/ )

Created by Nick MacCarthy of nickmaccarthy.com