What this means
The IEEE assigned the MA-L block 001C54 to Hillstone Networks 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:54, it is Hillstone Networks Inc hardware.
Frequently Asked Questions
Who owns MAC prefix 001C54?
001C54 is registered to Hillstone Networks 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. Hillstone Networks Inc's block covers 16,777,216 addresses.
What devices use 001C54?
Any network device with a MAC address starting 00:1C:54 was manufactured by or for Hillstone Networks Inc.