Who owns MAC prefix 0CCDD3?

0CCDD3 is registered to EASTRIVER TECHNOLOGY CO., LTD. in the IEEE MA-L registry.

What devices use 0CCDD3?

Any network device with a MAC address starting 0C:CD:D3 was manufactured by or for EASTRIVER TECHNOLOGY CO., LTD..

MA-L · OUI prefix

EASTRIVER TECHNOLOGY CO., LTD.

Any MAC address starting 0C:CD:D3 is registered to EASTRIVER TECHNOLOGY CO., LTD. in CN.

OUI prefix	0CCDD3
Vendor	EASTRIVER TECHNOLOGY CO., LTD.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	0C:CD:D3:00:00:00

What this means

The IEEE assigned the MA-L block 0CCDD3 to EASTRIVER 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 0C:CD:D3, it is EASTRIVER TECHNOLOGY CO., LTD. hardware.

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