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