LACNIC shall provide a bulk copy of the WHOIS information only to those organizations that will use the information for technical research and/or Internet operation purposes. The request for information and LACNIC's resolution either denying or authorizing the request may be published.
In order to request this information, you must complete a form and send the original copy, by post, to the following address:
Subject: Bulk WHOIS Request
Rambla República de México 6125,
Montevideo Uruguay, CP 11400
Application forms sent by fax/e-mail will not be accepted. In order to be accepted, the application form must contain the requested information.
Download the form from the following link.