title: Identifying subnet mask of the computer in Delphi
body: <p>I am looking for a way to be able to retrieve IP Subnet mask of the computer I am currently
  running on at run time, in Delphi. </p>
  
  <p>Is there a way in code for me to retrieve the subnet mask and store it so that I may use it in other operations?</p>
  
  <p>Thanks</p>