Yoga

Any device whose MAC address begins with D0:E3:47 has a network interface built by Yoga. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

D0:E3:47

Organization

Yoga

Address

Tammsaare tee 47 Tallinn Harjumaa EE 11316

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.