I created
Country IP Blocks dot Net to meet a need expressed by several of my commercial clients. They wanted access to IP Addresses/Networks by country so they could use the associated data for better tracking of site visitors, and to create Cisco ACL, .htaccess, hosts.deny, hosts.allow and other files.
Currently the database contains a complete listing of IP Addresses & Network ranges for 239 countries around the world.
The database is searchable by IP Address and will produce the Network, CIDR and Netmask for the network where the IP Address belongs and the country to which it is assigned.
You can also get complete Country IP Network Range data in CIDR or Netmask format or create on the fly .htaccess files for blocking specific countries.
I have designed the site for simplicity and easy access to the data. I will be adding a variety of network/subnetting calculators as soon as I finish writing the code. The site will additional content related to mod_rewrites, .htaccess lists, networking and additional security related data.
I would appreciate a review of the website in its current form. It is located at
Country IP Blocks
Your feedback is greatly appreciated.