how find ip address of web site visitors

<%
Dim oGeoIP,strErrMsg
Dim strIP,strCountryName,strCountryCode
Set oGeoIP = New CountryLookup
oGeoIP.GeoIPDataBase = Server.MapPath("GeoIP.dat")
If oGeoIP.ErrNum(strErrMsg) <> 0 Then
    Response.Write(strErrMsg)
Else
    strIP = request.ServerVariables("REMOTE_ADDR")
    strCountryName = oGeoIP.lookupCountryName(strIP)
    strCountryCode = oGeoIP.lookupCountryCode(strIP)
End If
Set oGeoIP = Nothing
%>
 
http://www.codetoad.com/asp_geoip.asp
http://www.ip2location.com/free.asp
http://www.aspsnippets.com/Articles/Find-Visitors-Geographic-Location-using-IP-Address-in-ASP.Net.aspx
http://ipaddressextensions.codeplex.com/
http://stackoverflow.com/questions/1409108/how-to-get-visitor-location-country-state-and-city-using-asp-net

Please try this.
Request.ServerVariables("remote_addr") instead of Request.Servervariables("REMOTE_HOST").
"REMOTE_HOST" willl return the name of the host machine if your server is set up to perform reverse DNS lookup when the site is accessed.
http://www.w3schools.com/asp/showasp.asp?filename=demo_server
You will get the IPAddress for the visitor.
 
 

hi  Digamber Patil
u should  use  this  line  in  Asp.net
HttpContext.Current.Request.UserHostAddress;