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Tutorials > PHP > Get Host
Get the internet host name or ISP corresponding to a given IP address.
Most people know how to find and display a visitor's IP address. A visitor's ISP can also be found and displayed much like a visitor's IP address.
Code:
------------------------------------------------------------------------
<?php
$hostname = gethostbyaddr($_SERVER['REMOTE_ADDR']);
echo $hostname;
?>
------------------------------------------------------------------------
In action:
38.103.63.59
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