VIVIBIT INC

Any device whose MAC address begins with AC:BC:5B has a network interface built by VIVIBIT 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

AC:BC:5B

Organization

VIVIBIT INC

Address

16192 COASTAL HIGHWAY LEWES DE US 19958

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.