How do you get the IP address from a request in ASP.NET?

c# asp.net ip-address
Carson picture Carson · May 15, 2009 · Viewed 46.4k times · Source

I have been trying to figure this out but cannot find a reliable way to get a clients IP address when making a request to a page in asp.net that works with all servers.

Answer

TheVillageIdiot picture TheVillageIdiot · May 15, 2009

One method is to use Request object:

protected void Page_Load(object sender, EventArgs e)
{
    lbl1.Text = Request.UserHostAddress;
}

Related questions

How to get a user's client IP address in ASP.NET?

We have Request.UserHostAddress to get the IP address in ASP.NET, but this is usually the user's ISP's IP address, not exactly the user's machine IP address who for example clicked a link. How can I get the real …

Read More
How to get the URL of the current page in C#

Can anyone help out me in getting the URL of the current working page of ASP.NET in C#?

Read More
How do you set the Content-Type header for an HttpClient request?

I'm trying to set the Content-Type header of an HttpClient object as required by an API I am calling. I tried setting the Content-Type like below: using (var httpClient = new HttpClient()) { httpClient.BaseAddress = new Uri("http://example.com/"); httpClient.DefaultRequestHeaders.…

Read More