ip2location/ip2location-httpmodule
IP2Location IP Geolocation HTTP Module is an IIS managed module, which enables you to determine info by IP address such as your visitor’s country of origin, region, city, latitude, longitude, ZIP code, ISP, domain name, time zone, connection speed, IDD code, area code, weather station code, and weather station name, mobile country code (MCC), mobile network code (MNC), carrier brand, usage type, elevation, address type and IAB category.
Visual Basic .NETMIT