ZEXELON CO., LTD.

Any device whose MAC address begins with D8:09:D6 has a network interface built by ZEXELON 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

D8:09:D6

Organization

ZEXELON CO., LTD.

Address

195 Tonohiraga, Matsudo-City Chiba JP 270-0004

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.