World Wide Packets

Any device whose MAC address begins with 00:02:A1 has a network interface built by World Wide Packets. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:02:A1

Organization

World Wide Packets

Address

PO Box 14645 Spokane WA US 99214

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.