Nippon Electro-Sensory Devices

Any device whose MAC address begins with D8:16:0A has a network interface built by Nippon Electro-Sensory Devices. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

D8:16:0A

Organization

Nippon Electro-Sensory Devices

Address

Itachibori 2-5-12 Nishi-ku Osaka JP 550-0012

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.