What devices use 68A1B7?

Any network device with a MAC address starting 68:A1:B7 was manufactured by or for Honghao Mingchuan Technology (Beijing) CO.,Ltd..

MA-L · OUI prefix

Honghao Mingchuan Technology (Beijing) CO.,Ltd.

Q: Who owns MAC prefix 68A1B7?

68A1B7 is registered to Honghao Mingchuan Technology (Beijing) CO.,Ltd. in the IEEE MA-L registry.

Any MAC address starting 68:A1:B7 is registered to Honghao Mingchuan Technology (Beijing) CO.,Ltd. in CN.

OUI prefix	68A1B7
Vendor	Honghao Mingchuan Technology (Beijing) CO.,Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	68:A1:B7:00:00:00

What this means

The IEEE assigned the MA-L block 68A1B7 to Honghao Mingchuan Technology (Beijing) 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 68:A1:B7, it is Honghao Mingchuan Technology (Beijing) CO.,Ltd. hardware.

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