title: How to grab Client System IP Address?
body: <p>I want to grab/track IP Address of Client machine(requesting machine or user's computer) not Server machine.</p>
  
  <p>I have put following code to grab/track IP Address of Client machine that it's working.</p>
  
  <pre><code>Request.ServerVariables.Get("REMOTE_HOST");
  </code></pre>
  
  <p>But it's working on those system in which internet modem directly connected with pc </p>
  
  <p>And I need to work on those systems too in which internet modem isn't directly connected with pc (connected via router).</p>