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..

MA-L · OUI prefix

Shanghai Gaozhi Science & Technology Development Co.

Q: Who owns MAC prefix 001CCA?

001CCA is registered to Shanghai Gaozhi Science & Technology Development Co. in the IEEE MA-L registry.

Any MAC address starting 00:1C:CA is registered to Shanghai Gaozhi Science & Technology Development Co. in CN.

OUI prefix	001CCA
Vendor	Shanghai Gaozhi Science & Technology Development Co.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	00:1C:CA:00:00:00

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.

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