CODEWITHSUNDEEP
asp.netvb.net
greg938d72
greg938d72

Reputation: 17

How do I get a user's ip address with .NET code?

How do I get a user's IP address with .NET code? I'm using Foo Basic Web Studio IDE that uses ASP.net code.

Upvotes: 1

Views: 259

Answers (3)

Jalpesh Vadgama
Jalpesh Vadgama

Reputation: 14216

Here is the way you can that IP address of users.

string clientIp = Request.ServerVariables("HTTP_X_FORWARDED_FOR");

if(string.IsNullOrEmpty(clientIp))
       clientIp = Request.ServerVariables("REMOTE_ADDR")

Upvotes: 0

MrPaulch
MrPaulch

Reputation: 1418

Here is another way of doing it:

  ' Get your Hostname
  Dim szHost As String = System.Net.Dns.GetHostName()

  ' Get the host entry for said hostname
  Dim hostEntry As System.Net.IPHostEntry = System.Net.Dns.GetHostEntry(szHost)

  ' To get the ip address of the first available net interface:
  Dim ip As System.Net.IPAddress = New System.Net.IPAddress(hostEntry.AddressList(0).GetAddressBytes)

Note that hostEntry contains the AddressList array, listing the IP-Addresses of all active network interfaces.

So you might want to check/filter them for relevance.

Upvotes: 0

Sailesh Babu Doppalapudi
Sailesh Babu Doppalapudi

Reputation: 1544

string strHostName = HttpContext.Current.Request.UserHostAddress.ToString();
string IPAddress = System.Net.Dns.GetHostAddresses(strHostName).GetValue(0).ToString();

Upvotes: 1

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