Nabu Casa, Inc.
Any device whose MAC address begins with 20:F8:3B has a network interface built by Nabu Casa, 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
- 20:F8:3B
- Organization
- Nabu Casa, Inc.
- Address
- 8 The Green, Suite 12630 Dover DE US 19901
- 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.