how to get system ip address when user login in c#.net

Question

5.00/5 (1 vote)

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Hi,

I want to catch the system ip address when user login in my website

That means

when user login in my website i have to catch user system ip address

please help me

Posted 1-Dec-11 22:01pm

Member 7932936

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5 solutions

Solution 1

try it:

http://stackoverflow.com/questions/735350/how-to-get-a-users-client-ip-address-in-asp-net[^]

Posted 1-Dec-11 22:07pm

Jitendra Parida - Jeetu

Solution 3

Try this

C#

protected void ip_addr()
    {
        string sIPAddress = null;
        sIPAddress = Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
        if (string.IsNullOrEmpty(sIPAddress))
            sIPAddress =Request.ServerVariables["REMOTE_ADDR"];

        SqlConnection con = new SqlConnection(conn);
        try
        {
            con.Open();
            string str = "insert into IPADDR_LOGIN(ipaddr,date_time,uname) values('" + Convert.ToString(sIPAddress) + "','" + Convert.ToString(DateTime.Now) + "','" + txt_usr.Text.ToString().Trim() + "')";
            SqlCommand cmd = new SqlCommand(str, con);
            cmd.ExecuteNonQuery();
        }
        finally
        {
            con.Close();
        }
    }

Posted 1-Dec-11 23:12pm

Prince Antony G

Comments

Shahbaz435 17-Jun-15 3:38am

the code not showing the ip address

Solution 4

C#

public string getipaddress()
    {
        string ipaddress;

        ipaddress = Request.ServerVariables["HTTP_X_FORWARDED_FOR"];

        if (ipaddress == "" || ipaddress == null)

            ipaddress = Request.ServerVariables["REMOTE_ADDR"];

        return ipaddress;
    }

Posted 1-Dec-11 23:15pm

khan mohd faizan

Solution 5

C#

string ip;
        ip = Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
        if (!string.IsNullOrEmpty(ip))
        {
            string[] ipRange = ip.Split(',');
            string trueIP = ipRange[0].Trim();
        }
        else
        {
            ip = Request.ServerVariables["REMOTE_ADDR"];
        }

Posted 6-Apr-12 20:03pm

spkichara

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Eduard Lu · Accepted Answer · 2011-12-01T22:09:00

Solution 2

Try this function:

C#

public static string getclientIP()
{
    string result= string.Empty;
    string ip = HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
    if (!string.IsNullOrEmpty(ip))
    {
        string[] ipRange = ip.Split(',');
        int le = ipRange.Length - 1;
        result = ipRange[0];
    }
    else
    {
        result = HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"];
    }

    return result;
}

Please mark as answer and vote 5 if this solved your problem

Regards,
Eduard

Posted 1-Dec-11 22:09pm

Eduard Lu

Comments

Member 7932936 5-Dec-11 3:02am

it shows the output as 127.0.0.1 but my ip address is not 127.0.0.1

[no name] 5-Dec-11 3:15am

127.0.0.1 is localhost. this means you are working on your PC. If you try other PC to use your app, you will get a different ip address.

Member 7932936 5-Dec-11 3:55am

i used on another pc also but i got same 127.0.0.1

I want client ip address

[no name] 5-Dec-11 4:03am

what i mean is host your application in your IIS or on your server and another pc must use your application. with that, you will get a different IP. 127.0.0.1 is localhost, meaning, current IP address. Cheers :)

Member 7932936 5-Dec-11 4:50am

thanks it's working fine

[no name] 5-Dec-11 4:52am

please mark as answer :) thanks also!

Dipali_Wagh 6-Jul-13 2:46am

Hi, this is dipali.
I also tried this but it is returning ::1 not an ip address
plz help me what shall i do