Get Client Machine IPAddress if it is in a network

Question

Hi All,

 

I have deployed .net application in Azure.I am using the below code to get Cleint machine IP address.It is working fine for personal systems but if i accessed the applicaiton from my office which is connected in a network ,I am getting same public ip for all systems in my office.

 

public string GetIPAddress()

{

IPHostEntry Host = default(IPHostEntry);

string Hostname = null;

Hostname = System.Environment.MachineName;

ViewBag.UserHostName = Hostname;

Host = Dns.GetHostEntry(Hostname);

foreach (IPAddress IP in Host.AddressList)

{

if (IP.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)

{

IPAddress = Convert.ToString(IP);

}

}

return IPAddress;

}

 

I want to identify each individual IP who is accessing the applicaton. Can anyone help me how can I retrieve invidual system ip if I accessed from office also.

 

Thanks in advance...