Bigleaf Networks Inc.

Any device whose MAC address begins with 20:01:9C has a network interface built by Bigleaf 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

20:01:9C

Organization

Bigleaf Networks Inc.

Address

2850 SW Cedar Hills Blvd Suite 130 Beaverton OR US 97005

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.