SHA-KEN CO., LTD.

Any device whose MAC address begins with 00:00:26 has a network interface built by SHA-KEN 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

00:00:26

Organization

SHA-KEN CO., LTD.

Address

MINAMI-OTSUKA TOKYO JP

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.