Restrict access to page based on IP Address in ASP.Net MVC

Hi mahesh213,

Refer below example code.

[HttpPost]
public ActionResult Login(string id, string password)
{
    string ipAddress = Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
    if (string.IsNullOrEmpty(ipAddress))
    {
        ipAddress = Request.ServerVariables["REMOTE_ADDR"];
    }
    System.Data.DataTable dt = new System.Data.DataTable();
    dt.Columns.AddRange(new System.Data.DataColumn[] { 
        new System.Data.DataColumn("Id"), new System.Data.DataColumn("Ipadress") });
    dt.Rows.Add(1, "127.10.10.10");
    dt.Rows.Add(2, "127.11.11.11");
    System.Data.DataRow[] dr = dt.Select("Ipadress = '" + ipAddress + "'");
    if (dr.Length > 0)
    {
        return View("Login");
    }
    else
    {
        return View("Index");
    }
}