||Every device is assigned a unique IP (Internet Protocol) by ISP to access the WWW. This IP is also mapped to a specific country and available on the web as IP-to-Country database. Though the database is maintained and updated on regular basis, there is a minor possibly of inaccuracy as hundreds of new addresses are registered daily.
||Provided by the ISP (Internet service provider) and can be detected more accurately if Location service is turned ON on the user device (mobile/ tab / desktop). To turn this service ON / OFF go to device GPS feature.
||Every ISP has been given a unique pool of IP addresses by IANA which are stored and maintained on the web by different API service providers. With reverse lookup the ISP is detected.
||Extracted from using JS predefined navigator variables appName, appVersion and userAgent. HTTP header is used which is sent by the device Browser.
||Detected either by device screen size or JS userAgent variable. Operating systems such as Android, iOS, Windows, Chrome, Firefox and their Versions are also helpful to detect it more accurately.