What this means
The IEEE assigned the MA-M block FCCD2FB to HEAD-DIRECT (KUNSHAN) 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:B, it is HEAD-DIRECT (KUNSHAN) Co. Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix FCCD2FB?
FCCD2FB is registered to HEAD-DIRECT (KUNSHAN) 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. HEAD-DIRECT (KUNSHAN) Co. Ltd's block covers 1,048,576 addresses.
What devices use FCCD2FB?
Any network device with a MAC address starting FC:CD:2F:B was manufactured by or for HEAD-DIRECT (KUNSHAN) Co. Ltd.