Have you ever wanted to allow or disallow access to various geo locations? The following has a .txt file which lists all country values. http://www.titansvcgroup.com/free_scripts.htm
the link does not work
I failed to include .htm at the end of the url. I have now corrected it. Please see above.
Is the data from here http://www.countryipblocks.net/country-blocks/cidr/ or your own live constantly up to date creation?
Yes it is. We found it helpful just to create our own list periodically using that site as one source for example.