TEB SAS

Any device whose MAC address begins with 18:14:20 has a network interface built by TEB SAS. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

18:14:20

Organization

TEB SAS

Address

RD294 - Corpeau Meursault Burgundy FR 21190

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.