What this means
The IEEE assigned the MA-L block 001C93 to ExaDigm 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 00:1C:93, it is ExaDigm Inc hardware.
Frequently Asked Questions
Who owns MAC prefix 001C93?
001C93 is registered to ExaDigm 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. ExaDigm Inc's block covers 16,777,216 addresses.
What devices use 001C93?
Any network device with a MAC address starting 00:1C:93 was manufactured by or for ExaDigm Inc.