WIND RIVER SYSTEMS

Any device whose MAC address begins with 00:40:47 has a network interface built by WIND RIVER SYSTEMS. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:40:47

Organization

WIND RIVER SYSTEMS

Address

1010 ATLANTIC AVENUE ALAMEDA CA US 94501

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.