Get public/external IP address?

Question

I cant seem to get or find information on finding my routers public IP? Is this because it cant be done this way and would have to get it from a website?

Answer 1

using System.Net;

private string GetWorldIP()
{
    String url = "http://bot.whatismyipaddress.com/";
    String result = null;

    try
    {
        WebClient client = new WebClient();
        result = client.DownloadString(url);
        return result;
    }
    catch (Exception ex) { return "127.0.0.1"; }
}

Used loopback as fallback just so things don't fatally break.