Thunder River Technologies, Inc.

Any device whose MAC address begins with 00:05:CF has a network interface built by Thunder River 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

00:05:CF

Organization

Thunder River Technologies, Inc.

Address

23 Corporate Plaza Ste. 250 Newport Beach CA US 92660

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.