SURE SYSTEM Co Ltd

Any device whose MAC address begins with D8:14:D6 has a network interface built by SURE SYSTEM 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

D8:14:D6

Organization

SURE SYSTEM Co Ltd

Address

Bakurou-machi 4-7-5 Cyuou-ku Osaka JP 541-0059

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.