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<a accesskey="3" href="page.php?w=Internet_Routing_Registry&amp;p=2">3.Next</a>
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<p>The <b>Internet Routing Registry</b> (<b>IRR</b>) is a set of public <a href="page.php?w=Database">databases</a> that allow <a href="page.php?w=Internet_service_provider">Internet service providers</a> (ISPs) to publish, and look up, the information they need to determine who is authorized to connect networks to the <a href="page.php?w=Internet">Internet</a>. By validating this authorization, ISPs seek to prevent accidental or malicious <a href="page.php?w=route_hijacking">route hijacking</a>, which could cause Internet resources (such as <a href="page.php?w=Website">websites</a></p><p>
<a accesskey="3" href="page.php?w=Internet_Routing_Registry&amp;p=2">3.Next</a>
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