Audivo GmbH

Any device whose MAC address begins with A8:5B:F3 has a network interface built by Audivo GmbH. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

A8:5B:F3

Organization

Audivo GmbH

Address

Irrenloher Damm 17 Schwarzenfeld DE 92521

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.