Kod:

<?
// IP Sorgulama Sistemi Basliyor..
$ip = "155.156.157.158";

if (trim($ip) <> "") {
$ip = trim($ip);
$fp = fsockopen("whois.ripe.net", 43, $errno, $errstr, 30);
if (!$fp) {
echo "$errstr ($errno)";
} else {
fputs($fp, "$ip\r\n");
print "<pre>\r\n";
while (!feof($fp)) {
echo fread($fp,128);
}
print "</pre>";
fclose ($fp);
}
}
?>