N.V. PHILIPS INDUSTRIAL ACTIVITIES

Any device whose MAC address begins with 00:90:3E has a network interface built by N.V. PHILIPS INDUSTRIAL ACTIVITIES. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:90:3E

Organization

N.V. PHILIPS INDUSTRIAL ACTIVITIES

Address

B-3001 LEUVEN BE

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.