TEN Technology

Any device whose MAC address begins with 00:11:C5 has a network interface built by TEN Technology. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:11:C5

Organization

TEN Technology

Address

555 East Ocean Blvd. Long Beach CA US 90802

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.