Mainstream Data, Inc.

Any device whose MAC address begins with 00:60:79 has a network interface built by Mainstream Data, 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

00:60:79

Organization

Mainstream Data, Inc.

Address

375 Chipeta Way, Suite B Salt Lake City UT US 84108

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.