Blaupunkt Embedded Systems GmbH

Any device whose MAC address begins with 00:19:61 has a network interface built by Blaupunkt Embedded Systems 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

00:19:61

Organization

Blaupunkt Embedded Systems GmbH

Address

Bahnhofsstrasse 16 Schlitz DE 36110

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.