Who owns MAC prefix 0022A1?

0022A1 is registered to Huawei Symantec Technologies Co.,Ltd. in the IEEE MA-L registry.

What devices use 0022A1?

Any network device with a MAC address starting 00:22:A1 was manufactured by or for Huawei Symantec Technologies Co.,Ltd..

MA-L · OUI prefix

Huawei Symantec Technologies Co.,Ltd.

Any MAC address starting 00:22:A1 is registered to Huawei Symantec Technologies Co.,Ltd. in CN.

OUI prefix	0022A1
Vendor	Huawei Symantec Technologies Co.,Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	00:22:A1:00:00:00

What this means

The IEEE assigned the MA-L block 0022A1 to Huawei Symantec Technologies 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 00:22:A1, it is Huawei Symantec Technologies Co.,Ltd. hardware.

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