Rolf Brusletto wrote:
Hey all - I've heard mention of Ip database/tracking utilities in the
lists before, but I can't seem to find any mention when googling... does
anybody know of a good app to track multiple Class C spaces or larger?

Thanks,


Rolf Brusletto -------------- http://www.phpExamples.net http://www.emailfeeds.com --------------
Have you tried using a system to ping a given range of IP's?
http://us4.php.net/manual/en/function.system.php

Something like...
<?php
$network = array("0" => "192.168.0.2",
                 "1" => "192.168.0.3",
                 etc...);

for($i = 0; $i > $network; $i++) {
        $result = system("ping $network[$i]")
        if($result != "") {
                echo "host $network[$i] responded"; }
}
HTH
Jas

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