TELECOM AUSTRALIA/CSSC

Any device whose MAC address begins with 00:C0:BC has a network interface built by TELECOM AUSTRALIA/CSSC. 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:C0:BC

Organization

TELECOM AUSTRALIA/CSSC

Address

LOCKED BAG 8812 AU

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.