What this means
The IEEE assigned the MA-L block 9CD332 to PLC Technology 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 9C:D3:32, it is PLC Technology Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 9CD332?
9CD332 is registered to PLC Technology 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. PLC Technology Ltd's block covers 16,777,216 addresses.
What devices use 9CD332?
Any network device with a MAC address starting 9C:D3:32 was manufactured by or for PLC Technology Ltd.