What devices use CCE7DEC?

Any network device with a MAC address starting CC:E7:DE:C was manufactured by or for Guangdong Sirivision Communication Technology Co.,LTD..

MA-M · OUI prefix

Guangdong Sirivision Communication Technology Co.,LTD.

Q: Who owns MAC prefix CCE7DEC?

CCE7DEC is registered to Guangdong Sirivision Communication Technology Co.,LTD. in the IEEE MA-M registry.

Any MAC address starting CC:E7:DE:C is registered to Guangdong Sirivision Communication Technology Co.,LTD. in CN.

OUI prefix	CCE7DEC
Vendor	Guangdong Sirivision Communication Technology Co.,LTD.
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	CC:E7:DE:C:00:00:00

What this means

The IEEE assigned the MA-M block CCE7DEC to Guangdong Sirivision Communication Technology 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 CC:E7:DE:C, it is Guangdong Sirivision Communication Technology Co.,LTD. hardware.

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