Who owns MAC prefix 6CECA1?

6CECA1 is registered to SHENZHEN CLOU ELECTRONICS CO. LTD. in the IEEE MA-L registry.

What devices use 6CECA1?

Any network device with a MAC address starting 6C:EC:A1 was manufactured by or for SHENZHEN CLOU ELECTRONICS CO. LTD..

MA-L · OUI prefix

SHENZHEN CLOU ELECTRONICS CO. LTD.

Any MAC address starting 6C:EC:A1 is registered to SHENZHEN CLOU ELECTRONICS CO. LTD. in CN.

OUI prefix	6CECA1
Vendor	SHENZHEN CLOU ELECTRONICS CO. LTD.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	6C:EC:A1:00:00:00

What this means

The IEEE assigned the MA-L block 6CECA1 to SHENZHEN CLOU ELECTRONICS CO. LTD.. 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 6C:EC:A1, it is SHENZHEN CLOU ELECTRONICS CO. LTD. hardware.

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