SHENZHEN BILIAN ELECTRONIC CO.，LTD

Any device whose MAC address begins with 28:F3:66 has a network interface built by SHENZHEN BILIAN ELECTRONIC 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

28:F3:66

Organization

SHENZHEN BILIAN ELECTRONIC CO.，LTD

Address

NO 268，Fuqian Rd,Jutang Community,Guanlan town , LongHua new district,Shenzhen,518110,China. Shenzhen CN 518110

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.