What this means
The IEEE assigned the MA-L block BC452E to Knowledge Development for POF S.L.. 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 BC:45:2E, it is Knowledge Development for POF S.L. hardware.
Frequently Asked Questions
Who owns MAC prefix BC452E?
BC452E is registered to Knowledge Development for POF S.L. 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. Knowledge Development for POF S.L.'s block covers 16,777,216 addresses.
What devices use BC452E?
Any network device with a MAC address starting BC:45:2E was manufactured by or for Knowledge Development for POF S.L..