title: Silverlight - How to get a Hostname from IP?
body: <p>I am working on an Business app (SL 4) in which I have to display hostnames from IP. </p>
  
  <p>After trying to use System.Net.Dns (which is impossible due to the class level protection), i'm wondering about the possibilities left to perform this conversion. </p>
  
  <p>Should I create wcf service dedicated to this conversion? Would there a clever way than I'm not seeing?</p>
  
  <p>Thx</p>