What this means
The IEEE assigned the MA-L block 20B5C6 to Mimosa Networks. 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 20:B5:C6, it is Mimosa Networks hardware.
Frequently Asked Questions
Who owns MAC prefix 20B5C6?
20B5C6 is registered to Mimosa Networks 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. Mimosa Networks's block covers 16,777,216 addresses.
What devices use 20B5C6?
Any network device with a MAC address starting 20:B5:C6 was manufactured by or for Mimosa Networks.