Qvis Labs, LLC

Any device whose MAC address begins with 18:D9:49 has a network interface built by Qvis Labs, 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

18:D9:49

Organization

Qvis Labs, LLC

Address

3204 Rustic River Cove Austin TX US 78746-2001

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.