Koenig & Bauer AG

Any device whose MAC address begins with 00:12:14 has a network interface built by Koenig & Bauer AG. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:12:14

Organization

Koenig & Bauer AG

Address

Friedrich-Koenig-Str. 4 Wuerzburg Bavaria DE 97080

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.