Ishii Tool & Engineering Corporation

Any device whose MAC address begins with 00:24:0F has a network interface built by Ishii Tool & Engineering Corporation. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:24:0F

Organization

Ishii Tool & Engineering Corporation

Address

2-5-60 Higashi-Omichi Oita JP 870-0823

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.