IEEE 1904.1 Working Group

Any device whose MAC address begins with 90:82:60 has a network interface built by IEEE 1904.1 Working Group. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

90:82:60

Organization

IEEE 1904.1 Working Group

Address

1351 Redwood Way, Petaluma CA US 94954

Source

IEEE OUI registry

Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.