IP to Country Module is a module for Drupal which provides APIs for obtaining country information such as country code, country name, and flag by given IP address. This module could be used to display real-time geo location in addition to just plain IP address.

IP to Country Module is currently submitted to drupal.org and waiting for approval. For now, you could obtain it directly from CVS at http://cvs.drupal.org/viewcvs/drupal/contributions/modules/ip2cc/. Issues and suggestions are welcome to submit at http://drupal.org/node/45806. You could try to test this database at product/ip2cc/demo.

This "work" uses the IP-to-Country Database provided by WebHosting.Info (http://www.webhosting.info), available from http://ip-to-country.webhosting.info.

Update 2006-01-28: Added network name and autonomous system number