I will write you some code for you, once I clarify what you require. You cited Q1111.xxxxx.xx.xx.xx

IP addresses have four components, but you show 5.

However you may like to go to http://www.codeplex.com/IPAddressExtensions and try the IP Extensions project.

Thanks for the post.

This didn't work anymore ideas?

Mick

This is not the IP Address but the computer name Q1111.

The rest of the xxxx.xxx.xx is the environment.

Mick

 Here is the function plus some unit test code

#region " Copyleft "
// Copyright (C) 2008 Clive Chinery
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#endregion

namespace Demo
{
  using System;
  using NUnit.Framework;

  /// <summary>
  /// IpAddressTest
  /// </summary>
  [TestFixture]
  public class IpAddressTest
  {
    /// <summary>
    /// Test GetBlock1
    /// </summary>
    [Test]
    public void GetBlock1Test1()
    {
      Assert.AreEqual("123", GetBlock1("123.111.222.103"));
    }
    /// <summary>
    /// Test GetBlock1 
    /// </summary>
    [Test]
    [ExpectedException(typeof(ArgumentException))]
    public void GetBlock1Test2()
    {
      Assert.AreEqual("123", GetBlock1("123.111.222"));
    }
    /// <summary>
    /// Get Block 1
    /// </summary>
    /// <param name="input">IP Address</param>
    /// <returns>Block 1</returns>
    public string GetBlock1(string input)
    {
      var work = (string.Empty + input).Split('.');
      if (work.Length != 4)
      {
        throw new ArgumentException("input is not in form xxx.xxx.xxx.xxx");
      }
      return work[0];
    }
  }
}

i am using Dim IPAddress IPAddress = Request.ServerVariables("HTTP_X_FORWARDED_FOR") If IPAddress = "" Then IPAddress = Request.ServerVariables("REMOTE_ADDR") End If but i am getting 127.0.0.1 i suppose i am getting it due to my local host

based on this ip i need to find the country of that IP using vb.net or javascript. how ca i achieve it

hope to get help

 >based on this ip i need to find the country of that IP using vb.net or javascript. how ca i achieve it

Getting Country from IP address is somewhat problematical. For example whist I have been in the United Kingdom, I have been told that I am in Germany one and in America at another time.

Code for Address look up

•  http://www.karenware.com/powertools/ptwhois.asp
• http://www.codeplex.com/IPAddressExtensions
  

l

Dim clientIP as String = Request.UserHostAddress.ToString

lblShowIp.Text = clientIP

Get Users IP address...???

but How???

can u expalin me????

yrb.yogi:

Get Users IP address...???

but How???

can u expalin me????

http://forums.asp.net/p/1360555/2807643.aspx#2807643

 You can get the user's IP Address by:

    var useraddress = Request.UserHostAddress;

For details, see:

• http://msdn.microsoft.com/en-us/library/system.web.httprequest.userhostaddress.aspx 

 Or more fully using the function I gave earlier.

    var useraddress = Request.UserHostAddress;
    var test = IPAddress.Parse(useraddress);
    var result = CommonData.IPAddressToBytes(test);
    lblOutput.Text = result[0] + "." + result[1] + "." + result[2] + "." + result[3]; 

This displays (not surpringly)  127.0.0.1

 I think this is what you were looking for :

<% Response.Write Request.ServerVariables("REMOTE_ADDR") %>
 

Hope it helps :)

 string clientIPAddress = System.Net.Dns.GetHostAddresses(strHostName).GetValue(0).ToString();

Is the uppoer statement  returning the client ip address? That is a hexcode. But IP address should not be in that format right?

string clientIPAddress = System.Net.Dns.GetHostAddresses(strHostName).GetValue(1).ToString(); I have used this GetValue(1) instead GetValue(0).

Is that ok? Can you please explain that? I need to log all the ip address of the users when they visit a specific website...please help me.

Thanks.

-http://sunnyhasan.blogspot.com

 Try

      var ipAddress = Request.UserHostAddress.ToString();

or if using an earlier version of the framework

      string ipAddress = Request.UserHostAddress.ToString();