Country Block for Joomla is very easy to use. Install the module as a usual joomla module and publish the module and associated it with the web site to enable blocking.

If a visitor is granted access and Grant URL is not specified OR if a visitor is blocked access and Block URL is not specified, IP/Country/Flag informaiton will be displayed. Currently we have flags for 230 countries. If a flag is not available, only IP/Country will be displayed. You can also choose to hide country and flag information completely.