ARCHEAN Technologies

Any device whose MAC address begins with 14:B7:3D has a network interface built by ARCHEAN Technologies. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

14:B7:3D

Organization

ARCHEAN Technologies

Address

1899 avenue d'Italie MONTAUBAN FR 82000

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.