Who owns MAC prefix 7872640?

7872640 is registered to SmartMore Co.,ltd. in the IEEE MA-M registry.

What devices use 7872640?

Any network device with a MAC address starting 78:72:64:0 was manufactured by or for SmartMore Co.,ltd..

MA-M · OUI prefix

SmartMore Co.,ltd.

Any MAC address starting 78:72:64:0 is registered to SmartMore Co.,ltd. in CN.

OUI prefix	7872640
Vendor	SmartMore Co.,ltd.
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	78:72:64:0:00:00:00

What this means

The IEEE assigned the MA-M block 7872640 to SmartMore 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 78:72:64:0, it is SmartMore Co.,ltd. hardware.

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