Sonavox Canada Inc

Any device whose MAC address begins with 30:3E:AD has a network interface built by Sonavox Canada 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

30:3E:AD

Organization

Sonavox Canada Inc

Address

81 Zenway Blvd #25 Woodbridge Ontario CA L4S0S5

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.