Azure is a cloud computing service for building, testing, deploying, and managing applications and services through Microsoft-managed data centers.
Internet Information Services (IIS) is an extensible web server software created by Microsoft for use with the Windows NT family.
ipdata is a JSON IP Address Geolocation API that allows to lookup the location of both IPv4 and IPv6.
jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.
ASP.NET is an open-source, server-side web-application framework designed for web development to produce dynamic web pages.