What this means
The IEEE assigned the MA-L block 58DC6D to Exceptional Innovation, 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 58:DC:6D, it is Exceptional Innovation, Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 58DC6D?
58DC6D is registered to Exceptional Innovation, 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. Exceptional Innovation, Inc.'s block covers 16,777,216 addresses.
What devices use 58DC6D?
Any network device with a MAC address starting 58:DC:6D was manufactured by or for Exceptional Innovation, Inc..