How to get IPAddress of machine on LAN Network in ASP.Net

        using System.Net;
        private void IPAddress()
        {
            IPHostEntry host;
            string localIP = "?";
            host = Dns.GetHostEntry(Dns.GetHostName());

            foreach (IPAddress ip in host.AddressList)
            {
                if (ip.AddressFamily.ToString() == "InterNetwork")
                {
                    localIP = ip.ToString();
                    TIPAddress.Text = localIP;
                }
            }
        }