CountryWhois enables you to identify the geographic location of an IP address or URL. It can be used for many purposes where you need to determine the country of origin for an IP address, and is particularly useful to analyze server log files and generate geographical statistics. Due to the built-in IP database you can process even large server logs in a matter of seconds and without the need for time consuming DNS lookups. CountryWhois can also convert URLs and domain names to their IP address and country of origin, and displays the results along with the associate country flag and links to additional online resources.

CountryWhois is a utility for identifying the geographic location of an IP address. CountryWhois can be used to analyze server logs, check e-mail address headers, identify online credit card fraud, or in any other instance where you need to quickly and accurately determine the country of origin by IP address.
What makes CountryWhois different from similar tools is its very high accuracy (over 98%), unprecedented speed of processing (a 100 MB log file is processed within one second), regular updates that keep the ever-changing IP address database up-to-date, an array of supported import and export formats, command-line mode, and a convenient interface.
CountryWhois was built on the renowned SmartWhois technology developed by TamoSoft since 1997. While CountryWhois is similar to SmartWhois in some respects, it is focused exclusively on IP-to-country identification and doesn't need to contact external Whois servers.
CountryWhois is also available to software developers as a stand-alone IP location database and SDK.

The license of this software is Free Trial Software, the price is $29.00, you can free download and get a free trial.