ZIEHL industrie-elektronik GmbH + Co KG

Any device whose MAC address begins with 00:12:DB has a network interface built by ZIEHL industrie-elektronik GmbH + Co KG. 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:DB

Organization

ZIEHL industrie-elektronik GmbH + Co KG

Address

Daimlerstraße 13 Schwäbisch Hall DE 74523

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.