What this means
The IEEE assigned the MA-L block 5C640F to Sage Technologies Inc.. 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:64:0F, it is Sage Technologies Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 5C640F?
5C640F is registered to Sage Technologies Inc. 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. Sage Technologies Inc.'s block covers 16,777,216 addresses.
What devices use 5C640F?
Any network device with a MAC address starting 5C:64:0F was manufactured by or for Sage Technologies Inc..