Find the client browser ip-adress

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KS - 28 Feb 2005 10:41 GMT

Is it possible to get a client browser ip-adress when it access my webpage?
If the client is behind a network from a company can I get the ipadress
gateway where the client is behind or is it i only possible to get the
client ipadress?

I want to somehow deny everyone except the one with the correct
ip-adress/range.

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Evertjan. - 28 Feb 2005 14:45 GMT

KS wrote on 28 feb 2005 in comp.lang.javascript:

> ...
> I want to somehow deny everyone except the one with the correct
> ip-adress/range.

Not safely with any clientside script.

With serverside script,
like ASP j[ava]script it is quite possible,
as long as you mean the external IP:

<script runat="server" language="jscript">
var q = request.servervariables("remote_addr");
if (q != "123.456.789.100") response.end;
</script>
<html>
.......

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Evertjan.
The Netherlands.
(Replace all crosses with dots in my emailaddress)

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Webmaster Forum / HTML, CSS, Scripts / JavaScript / February 2005

Find the client browser ip-adress