Quantum Corporation

Any device whose MAC address begins with 00:30:8C has a network interface built by Quantum 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

00:30:8C

Organization

Quantum Corporation

Address

10125 Federal Drive Colorado Springs CO US 80908

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.