title: how to get user IP address in mvc
body: <p>Iam using Mvc4,
   I want to get the users ip address of who are using my site.
  <a href="http://www.codeproject.com/Articles/582491/ImplementingplusAuditplusTrailsplususingplusASP-NE" rel="nofollow">Based on this link</a>
  I can get user host address, But i want to get exact user ip address</p>