I developed site. I need to get IP of site visitors. I try to use Request, but it have only internal IP:
Response.Write(Request.ServerVariables[\"REMOTE_ADD
You can use it to get External (public) IP Address..
public static string getExternalIp()
{
try
{
string externalIP;
externalIP = (new WebClient()).DownloadString("http://checkip.dyndns.org/");
externalIP = (new Regex(@"\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}"))
.Matches(externalIP)[0].ToString();
return externalIP;
}
catch { return null; }
}