What this means
The IEEE assigned the MA-L block 4CB82C to Cambridge Mobile Telematics, 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 4C:B8:2C, it is Cambridge Mobile Telematics, Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 4CB82C?
4CB82C is registered to Cambridge Mobile Telematics, 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. Cambridge Mobile Telematics, Inc.'s block covers 16,777,216 addresses.
What devices use 4CB82C?
Any network device with a MAC address starting 4C:B8:2C was manufactured by or for Cambridge Mobile Telematics, Inc..