What this means
The IEEE assigned the MA-L block FC09F6 to GUANGDONG TONZE ELECTRIC CO.,LTD. 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:09:F6, it is GUANGDONG TONZE ELECTRIC CO.,LTD hardware.
Frequently Asked Questions
Who owns MAC prefix FC09F6?
FC09F6 is registered to GUANGDONG TONZE ELECTRIC CO.,LTD 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. GUANGDONG TONZE ELECTRIC CO.,LTD's block covers 16,777,216 addresses.
What devices use FC09F6?
Any network device with a MAC address starting FC:09:F6 was manufactured by or for GUANGDONG TONZE ELECTRIC CO.,LTD.