What this means
The IEEE assigned the MA-L block 8CF945 to Power Automation pte 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 8C:F9:45, it is Power Automation pte Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 8CF945?
8CF945 is registered to Power Automation pte 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. Power Automation pte Ltd's block covers 16,777,216 addresses.
What devices use 8CF945?
Any network device with a MAC address starting 8C:F9:45 was manufactured by or for Power Automation pte Ltd.