What this means
The IEEE assigned the MA-L block BCA13A to VusionGroup. 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:A1:3A, it is VusionGroup hardware.
Frequently Asked Questions
Who owns MAC prefix BCA13A?
BCA13A is registered to VusionGroup 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. VusionGroup's block covers 16,777,216 addresses.
What devices use BCA13A?
Any network device with a MAC address starting BC:A1:3A was manufactured by or for VusionGroup.