COMPU-SHACK ELECTRONIC GMBH

Any device whose MAC address begins with 00:00:CB has a network interface built by COMPU-SHACK ELECTRONIC GMBH. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:00:CB

Organization

COMPU-SHACK ELECTRONIC GMBH

Address

RINGSTR. 56 - 58, 5450 NEUWIED WEST DE

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.