title: Why my ip address starts with 192.?
body: <p>i am from non networking background. I suddenly wondered why the companies i worked almost always had the ip's like 192.168.x.x . Why can't they have something like 1.2.3.4</p>
  
  <p>I understand that ip has  and there is a concept called subneting. </p>
  
  <p>Also, 192.168.0.0 to 192.168.255.255  seems to used for private use.</p>
  
  <h1>Question:</h1>
  
  <p>1) How does IP address matters thought all devices are connected to internet through roughter?</p>
  
  <p>Any wisdom pls?</p>