What this means
The IEEE assigned the MA-L block D8FC92 to Tuya Smart 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 D8:FC:92, it is Tuya Smart Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix D8FC92?
D8FC92 is registered to Tuya Smart 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. Tuya Smart Inc.'s block covers 16,777,216 addresses.
What devices use D8FC92?
Any network device with a MAC address starting D8:FC:92 was manufactured by or for Tuya Smart Inc..