Sunplus Technology Co., Ltd.

Any device whose MAC address begins with FC:4B:BC has a network interface built by Sunplus Technology Co., Ltd.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

FC:4B:BC

Organization

Sunplus Technology Co., Ltd.

Address

No.19, Innovation First Road Hsinchu City TW 300

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.