FUJIAN STAR-NET COMMUNICATION CO.,LTD

Any device whose MAC address begins with B0:37:31 has a network interface built by FUJIAN STAR-NET COMMUNICATION 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

B0:37:31

Organization

FUJIAN STAR-NET COMMUNICATION CO.,LTD

Address

19-22# Building, Star-net Science Plaza, Juyuanzhou, FUZHOU FUJIAN CN 350002

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.