DANSK DATA ELECTRONIK

Any device whose MAC address begins with 08:00:75 has a network interface built by DANSK DATA ELECTRONIK. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

08:00:75

Organization

DANSK DATA ELECTRONIK

Address

HERLEV HOVEDGADE 199 DK

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.