Corsa Technology Incorporated

Any device whose MAC address begins with 28:29:CC has a network interface built by Corsa Technology Incorporated. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

28:29:CC

Organization

Corsa Technology Incorporated

Address

505 March Road Ottawa Ontario CA K2K 3A4

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.