Who owns MAC prefix 888E7F?

888E7F is registered to ATOP CORPORATION in the IEEE MA-L registry.

What devices use 888E7F?

Any network device with a MAC address starting 88:8E:7F was manufactured by or for ATOP CORPORATION.

MA-L · OUI prefix

ATOP CORPORATION

Any MAC address starting 88:8E:7F is registered to ATOP CORPORATION in CN.

OUI prefix	888E7F
Vendor	ATOP CORPORATION
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	88:8E:7F:00:00:00

What this means

The IEEE assigned the MA-L block 888E7F to ATOP CORPORATION. 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 88:8E:7F, it is ATOP CORPORATION hardware.

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