AVANU

Any device whose MAC address begins with 90:DA:4E has a network interface built by AVANU. 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:DA:4E

Organization

AVANU

Address

5205 Prospect Rd San Jose CA US 95129-5034

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.