Commonwealth Scientific and Industrial Research Organisation

Any device whose MAC address begins with D8:97:90 has a network interface built by Commonwealth Scientific and Industrial Research Organisation. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

D8:97:90

Organization

Commonwealth Scientific and Industrial Research Organisation

Address

GPO Box 1700 Canberra ACT AU 2601

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.