Katena Computing Technologies

Any device whose MAC address begins with 6C:91:06 has a network interface built by Katena Computing Technologies. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

6C:91:06

Organization

Katena Computing Technologies

Address

7244 Carrizo Drive La Jolla CA US 92037

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.