K-ubique ID Corp.

Any device whose MAC address begins with 00:13:9A has a network interface built by K-ubique ID Corp.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:13:9A

Organization

K-ubique ID Corp.

Address

Yamasan Bldg.8F, Chuo-ku Tokyo JP 103-0023

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.