What this means
The IEEE assigned the MA-L block 78058C to mMax Communications, 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 78:05:8C, it is mMax Communications, Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 78058C?
78058C is registered to mMax Communications, 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. mMax Communications, Inc.'s block covers 16,777,216 addresses.
What devices use 78058C?
Any network device with a MAC address starting 78:05:8C was manufactured by or for mMax Communications, Inc..