Spinnaker Networks, Inc.

Any device whose MAC address begins with 00:04:10 has a network interface built by Spinnaker Networks, Inc.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:04:10

Organization

Spinnaker Networks, Inc.

Address

107 Gamma Drive Pittsburgh PA US 15238

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.