What this means
The IEEE assigned the MA-M block FCCD2F5 to QCTEK 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:CD:2F:5, it is QCTEK CO.,LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix FCCD2F5?
FCCD2F5 is registered to QCTEK CO.,LTD. in the IEEE MA-M registry.
What does the MA-M registry type mean?
An MA-M assignment covers 28 bits of the address, giving the vendor 1,048,576 device addresses, a quarter of a full MA-L block. QCTEK CO.,LTD.'s block covers 1,048,576 addresses.
What devices use FCCD2F5?
Any network device with a MAC address starting FC:CD:2F:5 was manufactured by or for QCTEK CO.,LTD..