Treehouse Labs

Any device whose MAC address begins with 50:FC:30 has a network interface built by Treehouse Labs. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

50:FC:30

Organization

Treehouse Labs

Address

601 Great Oaks Dr. Round Rock TX US 78681

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.