What this means
The IEEE assigned the MA-L block 6CB077 to ALL Winner (Hong Kong) Limited. 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 6C:B0:77, it is ALL Winner (Hong Kong) Limited hardware.
Frequently Asked Questions
Who owns MAC prefix 6CB077?
6CB077 is registered to ALL Winner (Hong Kong) Limited 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. ALL Winner (Hong Kong) Limited's block covers 16,777,216 addresses.
What devices use 6CB077?
Any network device with a MAC address starting 6C:B0:77 was manufactured by or for ALL Winner (Hong Kong) Limited.