title: How to Ping or check if server of particular IP Address is available/connected in iPhone
body: <p>I want to Ping or Lookup a particular IP address of server if it is connected or available at that particular time or not in my iPhone application.</p>
  
  <p>I searched a lot over internet but could not find any relevant result for same.</p>
  
  <p>Please help me as I am new to this field.</p>
  
  <p>Thanks in advance.</p>