Freegeoip

Providing it with an IP address, the application can provide information about the user in CSV, XML or JSON format.

Requests are simple REST URLs, allowing anyone to query the app from any language, or even small scripts using tools like wget or curl.

This application powers the http://freegeoip.appspot.com web service.

Here are some key features of "Freegeoip":

Offered information:
· IP validity
· IP
· Two letter country code
· Full country name
· Region code
· Region name
· City
· Zip code
· Latitude
· Longitude