What devices use 00073E?

Any network device with a MAC address starting 00:07:3E was manufactured by or for China Great-Wall Computer Shenzhen Co., Ltd..

MA-L · OUI prefix

China Great-Wall Computer Shenzhen Co., Ltd.

Q: Who owns MAC prefix 00073E?

00073E is registered to China Great-Wall Computer Shenzhen Co., Ltd. in the IEEE MA-L registry.

Any MAC address starting 00:07:3E is registered to China Great-Wall Computer Shenzhen Co., Ltd. in CN.

OUI prefix	00073E
Vendor	China Great-Wall Computer Shenzhen Co., Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	00:07:3E:00:00:00

What this means

The IEEE assigned the MA-L block 00073E to China Great-Wall Computer Shenzhen 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 00:07:3E, it is China Great-Wall Computer Shenzhen Co., Ltd. hardware.

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