German Autolabs

Any device whose MAC address begins with 88:D2:BF has a network interface built by German Autolabs. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

88:D2:BF

Organization

German Autolabs

Address

Köpenicker Str. 154 Berlin Berlin DE 10997

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.