What this means
The IEEE assigned the MA-L block D03F27 to Wyze Labs Inc. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting D0:3F:27, it is Wyze Labs Inc hardware.
Frequently Asked Questions
Who owns MAC prefix D03F27?
D03F27 is registered to Wyze Labs Inc in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. Wyze Labs Inc's block covers 16,777,216 addresses.
What devices use D03F27?
Any network device with a MAC address starting D0:3F:27 was manufactured by or for Wyze Labs Inc.