Ambiq

Any device whose MAC address begins with 94:1F:3A has a network interface built by Ambiq. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

94:1F:3A

Organization

Ambiq

Address

6500 River Place Blvd., Building 7, Suite 200 Austin TX US 78730

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.