Identify Geographical Location by IP Address
Geo IP solution to identify country, region, city, latitude & longitude, ZIP code, time zone, connection speed, ISP, domain name, IDD country code, area code, weather station data, mobile network codes (MNC), mobile country codes (MCC), mobile carrier, elevation and usage type.

Accurate Geolocation
IP2Location is a non-intrusive IP location lookup technology that retrieves geolocation information with no explicit permission required from users. All you need is your clients IP address