TOKUDEN OHIZUMI SEISAKUSYO Co.,Ltd.

Any device whose MAC address begins with 00:0D:9E has a network interface built by TOKUDEN OHIZUMI SEISAKUSYO 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

00:0D:9E

Organization

TOKUDEN OHIZUMI SEISAKUSYO Co.,Ltd.

Address

Yoshida 1221 Ouragun Ohizumi Gunma JP 370-0523

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.