What this means
The IEEE assigned the MA-L block D0845D to B&C Transit, 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 D0:84:5D, it is B&C Transit, Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix D0845D?
D0845D is registered to B&C Transit, 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. B&C Transit, Inc.'s block covers 16,777,216 addresses.
What devices use D0845D?
Any network device with a MAC address starting D0:84:5D was manufactured by or for B&C Transit, Inc..