What this means
The IEEE assigned the MA-L block 5C045A to Company NA Stage & Light. 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 5C:04:5A, it is Company NA Stage & Light hardware.
Frequently Asked Questions
Who owns MAC prefix 5C045A?
5C045A is registered to Company NA Stage & Light 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. Company NA Stage & Light's block covers 16,777,216 addresses.
What devices use 5C045A?
Any network device with a MAC address starting 5C:04:5A was manufactured by or for Company NA Stage & Light.