Free Vista IPGeoLocation Gadget can show you the geolocation information for certain IP quickly and easily. You only need to enter the target IP address. The gadget will retrieve the following information: country, region, city, latitude, longitude, ZIP code, time zone, net speed, ISP and domain.
It's a free product. You may use it without any limitations. The only limitation is that you can check only 20 addresses per day.
Free Vista IPGeoLocation Gadget usage:
1. Enter an IP address;
2. Press Enter key;
3. Put your mouse over the message (under the text field) and wait until the gadget show you a tooltip. | 
