Accutech Ultrasystems Co., Ltd.

Any device whose MAC address begins with 00:18:ED has a network interface built by Accutech Ultrasystems 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:ED

Organization

Accutech Ultrasystems Co., Ltd.

Address

11F-4, No. 150, CHUNG-HO CITY, TAIPEI HSIEN, TW 235

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.