Breaking News: Grepper is joining You.com. Read the official announcement!

how to get user ip address in dot net

NOMAN KHALID answered on August 29, 2024 Popularity 3/10 Helpfulness 2/10

answer how to get user ip address in dot net

how to get user ip address in dot net

Comment

using System;
using System.Net;

public ActionResult Index()
        {
           var ipAddress= GetUserIpAddress();
            return View();
        }
        public  string GetUserIpAddress(bool Lan = false)
        {
            string userIPAddress = Request.ServerVariables["HTTP_X_FORWARDED_FOR"];

            if (String.IsNullOrEmpty(userIPAddress))
                userIPAddress = Request.ServerVariables["REMOTE_ADDR"];

            if (string.IsNullOrEmpty(userIPAddress))
                userIPAddress = Request.UserHostAddress;

            if (string.IsNullOrEmpty(userIPAddress) || userIPAddress.Trim() == "::1")
            {
                Lan = true;
                userIPAddress = string.Empty;
            }

            if (Lan)
            {
                if (string.IsNullOrEmpty(userIPAddress))
                {
                    //This is for Local(LAN) Connected ID Address
                    string stringHostName = Dns.GetHostName();
                    //Get Ip Host Entry
                    IPHostEntry ipHostEntries = Dns.GetHostEntry(stringHostName);
                   
                    System.Net.IPAddress[] arrIpAddress = ipHostEntries.AddressList;

                    try
                    {
                        foreach (IPAddress ipAddress in arrIpAddress)
                        {
                            if (ipAddress.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
                            {
                                userIPAddress= ipAddress.ToString();
                            }
                        }

                        if(string.IsNullOrEmpty(userIPAddress))
                        userIPAddress = arrIpAddress[arrIpAddress.Length - 1].ToString();
                    }
                    catch
                    {
                        try
                        {
                            userIPAddress = arrIpAddress[0].ToString();
                        }
                        catch
                        {
                            try
                            {
                                arrIpAddress = Dns.GetHostAddresses(stringHostName);
                                userIPAddress = arrIpAddress[0].ToString();
                            }
                            catch
                            {
                                //local address
                                userIPAddress = "127.0.0.1";
                            }
                        }
                    }
                }
            }


            return userIPAddress;
        }

Popularity 3/10 Helpfulness 2/10 Language csharp

Source: www.code2night.com

Tags: c# dot get ip-address

Link to this answer
Share Copy Link

Contributed on Aug 29 2024

NOMAN KHALID

0 Answers Avg Quality 2/10

how to get user ip address in dot net

Contents

More Related Answers

how to get user ip address in dot net

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.