What this means
The IEEE assigned the MA-L block C8A620 to Nebula, 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 C8:A6:20, it is Nebula, Inc hardware.
Frequently Asked Questions
Who owns MAC prefix C8A620?
C8A620 is registered to Nebula, 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. Nebula, Inc's block covers 16,777,216 addresses.
What devices use C8A620?
Any network device with a MAC address starting C8:A6:20 was manufactured by or for Nebula, Inc.