Zenitron Corporation

Any device whose MAC address begins with 00:17:89 has a network interface built by Zenitron 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

00:17:89

Organization

Zenitron Corporation

Address

No. 8, Lane 250, Sinhu 2nd Rd., Neihu District, Taipei TW 11494

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.