Sound Masking Inc.

Any device whose MAC address begins with CC:6B:F1 has a network interface built by Sound Masking 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

CC:6B:F1

Organization

Sound Masking Inc.

Address

47 - 23 - Glamis Drive Sw Calgary Alberta CA T3E 6S3

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.