Maasiv, LLC

Any device whose MAC address begins with 20:F5:97 has a network interface built by Maasiv, LLC. 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:F5:97

Organization

Maasiv, LLC

Address

4939 W. Ray Road, Suite 4-200 Chandler AZ US 85226

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.