Blu Wireless Technology Ltd

Any device whose MAC address begins with 68:1F:40 has a network interface built by Blu Wireless Technology 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

68:1F:40

Organization

Blu Wireless Technology Ltd

Address

Bluwireless Technology, 5th Floor, 1 Temple Way Bristol Bristol, City of GB BS2 0BY

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.