What this means
The IEEE assigned the MA-L block FCF29F to China Mobile Iot Limited company. 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 FC:F2:9F, it is China Mobile Iot Limited company hardware.
Frequently Asked Questions
Who owns MAC prefix FCF29F?
FCF29F is registered to China Mobile Iot Limited company 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. China Mobile Iot Limited company's block covers 16,777,216 addresses.
What devices use FCF29F?
Any network device with a MAC address starting FC:F2:9F was manufactured by or for China Mobile Iot Limited company.