OSASI Technos Inc.

Any device whose MAC address begins with C0:AA:68 has a network interface built by OSASI Technos Inc.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

C0:AA:68

Organization

OSASI Technos Inc.

Address

65-3, Hongu-cho, Kochi-shi, Kochi-ken JP 780-0945

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.