Zed-3

Any device whose MAC address begins with 00:17:5E has a network interface built by Zed-3. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:17:5E

Organization

Zed-3

Address

501 Valley Way Milpitas CA US 95035

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.