What this means
The IEEE assigned the MA-L block 9C8ECD to Amcrest Technologies. 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 9C:8E:CD, it is Amcrest Technologies hardware.
Frequently Asked Questions
Who owns MAC prefix 9C8ECD?
9C8ECD is registered to Amcrest Technologies 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. Amcrest Technologies's block covers 16,777,216 addresses.
What devices use 9C8ECD?
Any network device with a MAC address starting 9C:8E:CD was manufactured by or for Amcrest Technologies.