What this means
The IEEE assigned the MA-L block 6C3C8C to Dell 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 6C:3C:8C, it is Dell Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 6C3C8C?
6C3C8C is registered to Dell 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. Dell Inc.'s block covers 16,777,216 addresses.
What devices use 6C3C8C?
Any network device with a MAC address starting 6C:3C:8C was manufactured by or for Dell Inc..