BriView (Xiamen) Corp.

Any device whose MAC address begins with 04:55:CA has a network interface built by BriView (Xiamen) Corp.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

04:55:CA

Organization

BriView (Xiamen) Corp.

Address

NO.1998 West of Fangshan Road,Xiang An Branch,Torch Hi-tech lndustrial Development Zone, Xiamen city Fujian Province CN 361102

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.