Get user location by IP address

Question

I have an ASP.NET website written in C#.

On this site I need to automatically show a start page based on the user\'s location.

Can I get name of user\'s city

Answer 1

    public static string GetLocationIPAPI(string ipaddress)
    {
        try
        {
            IPDataIPAPI ipInfo = new IPDataIPAPI();
            string strResponse = new WebClient().DownloadString("http://ip-api.com/json/" + ipaddress);
            if (strResponse == null || strResponse == "") return "";
            ipInfo = JsonConvert.DeserializeObject(strResponse);
            if (ipInfo == null || ipInfo.status.ToLower().Trim() == "fail") return "";
            else return ipInfo.city + "; " + ipInfo.regionName + "; " + ipInfo.country + "; " + ipInfo.countryCode;
        }
        catch (Exception)
        {
            return "";
        }
    }

public class IPDataIPINFO
{
    public string ip { get; set; }
    public string city { get; set; }
    public string region { get; set; }
    public string country { get; set; }
    public string loc { get; set; }
    public string postal { get; set; }
    public int org { get; set; }

}

==========================

    public static string GetLocationIPINFO(string ipaddress)
    {            
        try
        {
            IPDataIPINFO ipInfo = new IPDataIPINFO();
            string strResponse = new WebClient().DownloadString("http://ipinfo.io/" + ipaddress);
            if (strResponse == null || strResponse == "") return "";
            ipInfo = JsonConvert.DeserializeObject(strResponse);
            if (ipInfo == null || ipInfo.ip == null || ipInfo.ip == "") return "";
            else return ipInfo.city + "; " + ipInfo.region + "; " + ipInfo.country + "; " + ipInfo.postal;
        }
        catch (Exception)
        {
            return "";
        }
    }

public class IPDataIPAPI
{
    public string status { get; set; }
    public string country { get; set; }
    public string countryCode { get; set; }
    public string region { get; set; }
    public string regionName { get; set; }
    public string city { get; set; }
    public string zip { get; set; }
    public string lat { get; set; }
    public string lon { get; set; }
    public string timezone { get; set; }
    public string isp { get; set; }
    public string org { get; set; }
    public string @as { get; set; }
    public string query { get; set; }
}

==============================

    private static string GetLocationIPSTACK(string ipaddress)
    {
        try
        {
            IPDataIPSTACK ipInfo = new IPDataIPSTACK();
            string strResponse = new WebClient().DownloadString("http://api.ipstack.com/" + ipaddress + "?access_key=XX384X1XX028XX1X66XXX4X04XXXX98X");
            if (strResponse == null || strResponse == "") return "";
            ipInfo = JsonConvert.DeserializeObject(strResponse);
            if (ipInfo == null || ipInfo.ip == null || ipInfo.ip == "") return "";
            else return ipInfo.city + "; " + ipInfo.region_name + "; " + ipInfo.country_name + "; " + ipInfo.zip;
        }
        catch (Exception)
        {
            return "";
        }
    }

public class IPDataIPSTACK
{
    public string ip { get; set; }
    public int city { get; set; }
    public string region_code { get; set; }
    public string region_name { get; set; }
    public string country_code { get; set; }
    public string country_name { get; set; }
    public string zip { get; set; }


}