Zaffire

Any device whose MAC address begins with 00:30:CE has a network interface built by Zaffire. 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:CE

Organization

Zaffire

Address

2630 Orchard Parkway San Jose CA US 95134-2020

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.