Triacta Power Technologies Inc.

Any device whose MAC address begins with 00:21:B6 has a network interface built by Triacta Power Technologies 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

00:21:B6

Organization

Triacta Power Technologies Inc.

Address

Box 582, 7 Mill Street Almonte Ontario CA K0A 1A0

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.