Strawberry Linux Co.,Ltd.

Any device whose MAC address begins with 00:18:59 has a network interface built by Strawberry Linux 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

00:18:59

Organization

Strawberry Linux Co.,Ltd.

Address

1-28-8-204 Higashiayase Adachiku Tokyo JP 120-0004

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.