What this means
The IEEE assigned the MA-L block 784946 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 78:49:46, it is Cambridge Mobile Telematics, Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 784946?
784946 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 784946?
Any network device with a MAC address starting 78:49:46 was manufactured by or for Cambridge Mobile Telematics, Inc..