GeoLocation einer IP Adresse ermitteln

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49

using System.Linq;
using System.Net;
using System.Text;
using System.Web;
using System.Xml.Linq;
 
namespace IpLoc
{
    internal class IpInfo
    {
        public IpInformation GetIpInformation(string ip)
        {
            WebClient webClient = new WebClient();
            webClient.Encoding = Encoding.UTF8;
            XDocument xDocument = XDocument.Parse(webClient.DownloadString(string.Format("http://ipinfodb.com/ip_query.php?ip={0}&timezone=false", ip)));
            IpInformation ipInformation = new IpInformation();
 
            ipInformation.Ip = xDocument.Elements().Select(a => a.Element("Ip").Value).FirstOrDefault();
            ipInformation.CountryCode = xDocument.Elements().Select(a => a.Element("CountryCode").Value).FirstOrDefault();
            ipInformation.CountryName = HttpUtility.HtmlDecode(xDocument.Elements().Select(a => a.Element("CountryName").Value).FirstOrDefault());
            ipInformation.RegionCode = xDocument.Elements().Select(a => a.Element("RegionCode").Value).FirstOrDefault();
            ipInformation.RegionName = HttpUtility.HtmlDecode(xDocument.Elements().Select(a => a.Element("RegionName").Value).FirstOrDefault());
            ipInformation.City = HttpUtility.HtmlDecode(xDocument.Elements().Select(a => a.Element("City").Value).FirstOrDefault());
            ipInformation.ZipPostalCode = xDocument.Elements().Select(a => a.Element("ZipPostalCode").Value).FirstOrDefault();
            ipInformation.Latitude = xDocument.Elements().Select(a => a.Element("Latitude").Value).FirstOrDefault();
            ipInformation.Longitude = xDocument.Elements().Select(a => a.Element("Longitude").Value).FirstOrDefault();
 
            return ipInformation;
        }
 
        #region Nested type: IpInformation
 
        public class IpInformation
        {
            public string Ip { get; set; }
            public string CountryCode { get; set; }
            public string CountryName { get; set; }
            public string RegionCode { get; set; }
            public string RegionName { get; set; }
            public string City { get; set; }
            public string ZipPostalCode { get; set; }
            public string Latitude { get; set; }
            public string Longitude { get; set; }
        }
 
        #endregion
    }
}