::1 is IP v6 address for localhost - equivalent to 127.0.0.1. If you don't want to get that disable IP v6 on the local machine or ensure you bind to an IP address that doesn't IP v6 bindings.

+++ Rick ---

>>I need to start "tracking" who is doing what in my ASP.NET application (used in Anonymous mode). So I need to get the user IP that loads the application (on Intranet; not Internet). Google search gives many, many approaches. Can someone recommend an approach of getting the IP that worked for you?
>
>I have some related methods:
>
>

>cIP = oRequest.ServerVariables("REMOTE_ADDR")
>
>    ' Return the computer name
>    Public Function GetComputerName() As String
>        Dim lcComputerName As String = ""
>
>        ' Initialization
>        lcComputerName = System.Environment.MachineName
>
>        Return lcComputerName
>    End Function
>

>
>Note that based on the OS, you might end up with something like ::1 for the IP address when you are running a local Web site.