Registration Authority

IEEE offers Registration Authority programs or registries which maintain lists of unique identifiers under standards and issue unique identifiers to those wishing to register them. The IEEE Registration Authority assigns unambiguous names to objects in a way which makes the assignment available to interested parties.

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This listing will be updated as new assignments are issued.

  • This is a partial listing of all assigned Ethertype. Not all recipients wish to publish their assignment at this time.
  • Information held for an assigned Ethertype value reflects the information provided to us by the assignee at the time that the assignment was made. It may not necessarily reflect the current owner of the assignment or the use to which the assigned value has been put.

For further detail, please contact:
IEEE Registration Authority
IEEE Standards Association
445 Hoes Lane
Piscataway NJ 08854
Phone: (732) 465-6481
Email the Registration Authority

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Download a copy of the Ethertype Field Public Listing (Updated daily)