Telefield Ltd

Any device whose MAC address begins with 6C:A9:06 has a network interface built by Telefield 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

6C:A9:06

Organization

Telefield Ltd

Address

Flat D,2/F., Valiant Industrial Centre,2-12 Au Pui Wan Street, Hongkong CN 852

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.