What this means
The IEEE assigned the MA-L block B4AC8C to Bern University of Applied Sciences. 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 B4:AC:8C, it is Bern University of Applied Sciences hardware.
Frequently Asked Questions
Who owns MAC prefix B4AC8C?
B4AC8C is registered to Bern University of Applied Sciences 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. Bern University of Applied Sciences's block covers 16,777,216 addresses.
What devices use B4AC8C?
Any network device with a MAC address starting B4:AC:8C was manufactured by or for Bern University of Applied Sciences.