How we Get IP Address of the System where our application is currently run on server side

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C#

private string ip()
    {
        string strHostName = "";
        strHostName = System.Net.Dns.GetHostName();

        IPHostEntry ipEntry = System.Net.Dns.GetHostEntry(strHostName);

        IPAddress[] addr = ipEntry.AddressList;

        return addr[addr.Length - 1].ToString();
    }

m using this code but it return

"2001:0:4137:9e76:caa:325e:3f57:fe9b" somthing like this

So what can i do for to get correct IP Address of the system

Posted 28-Nov-12 23:54pm

Dev Ashish Jangid

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Richard MacCutchan · Answer 1 · 2012-11-29T00:00:00

Solution 1

That looks like an IPv6 format address[^].

Posted 29-Nov-12 0:00am

Richard MacCutchan

Comments

Dev Ashish Jangid 29-Nov-12 6:17am

Thanks Richard MacCutchan for ur response but my problem create when m log on from diff computer's it return same answer..

Richard MacCutchan 29-Nov-12 6:34am

What do you expect? It gets the local hostname and returns the IP address in either IPv4 or IPv6 format, according to which type is in use.

Dev Ashish Jangid 29-Nov-12 6:38am

i want when m log in from different host then it should return diff IP Address...

Richard MacCutchan 29-Nov-12 6:49am

It does not matter where you login from you are only asking for the address of your local machine.