title: iOS - Get ARP table
body: <p>I am trying to build a network scanner.
  I know the procedure so I want to ping all available hosts in the network and then get the <strong>ARP</strong> table so I can map the MAC address for each IP.
  I Googled for ARP table but I didn't find any guide how to implement this feature.
  I also found these similar questions on Stack overflow:</p>
  
  <p><a href="https://stackoverflow.com/questions/10395041/getting-arp-table-on-iphone-ipad">Link1</a></p>
  
  <p><a href="https://stackoverflow.com/questions/2258172/how-do-i-query-the-arp-table-on-iphone">Link2</a></p>
  
  <p>The answer are unclear on how to implement the ARP feature.
  Is there any official guide for this one? Is Apple approving the ARP table feature?</p>