Filter Country IP automatically determines the IP Address of the visitor to your blog and based on that IP it determines his country with an accuracy of 99.5%.
Filter Country IP has many built in functions including:
Displaying your visitor?s IP and Country code, name and flag
Displaying flag icons (any country by code)
Displaying country names (any country by code)
Displaying custom content from a template
Conditional targeting (display or hide content for a list of countries)
Blocking navigation for some countries (to prevent harmful actions)
Test Mode for administrators (to simulate visits from fake IPs)
Filter Country IP provides 2 widgets and 7 shortcodes.
Insert a shortcode into posts/pages/widgets and theme files to display country-specific messages to your visitors.