HUNAN FN-LINK TECHNOLOGY LIMITED

Any device whose MAC address begins with B8:4D:43 has a network interface built by HUNAN FN-LINK TECHNOLOGY LIMITED. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

B8:4D:43

Organization

HUNAN FN-LINK TECHNOLOGY LIMITED

Address

No.8, Litong Road, Liuyan Economic & Tec Changsha HUNAN CN 410329

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.