Techno-One Co., Ltd

Any device whose MAC address begins with 00:0C:0F has a network interface built by Techno-One Co., Ltd. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:0C:0F

Organization

Techno-One Co., Ltd

Address

9-17-1 Higashi Sonoda Amagasaki Hyogo JP 661-0953

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.