AETA

Any device whose MAC address begins with 00:03:84 has a network interface built by AETA. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:03:84

Organization

AETA

Address

Kepler 6 Le Plessis Robinson FR 92350

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.