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Port Number Modification Template

This template is for modification of the contact information for existing registered port numbers. It should be completed by the listed contact for that port number. THIS IS NOT AN APPLICATION FOR A NEW PORT NUMBER ASSIGNMENT. You will be asked to verify the requested changes by e-mail. Once these changes are verified, they will be made in the port numbers registry and you will receive a confirmation. If you would like to change port number information for more than one port, please submit separate templates.


Please enter your assigned Port Number:

Port Short Name:

Port Description/Long Name:

Contact Name:

Contact Email:

Please describe why the requested changes are needed:


Please check once again to be sure that all required fields are present.


Please send comments on this web site to: webmaster@iana.org
Page Updated January 03, 2002.
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