Who owns MAC prefix 0022CA?

0022CA is registered to Anviz Biometric Tech. Co., Ltd. in the IEEE MA-L registry.

What devices use 0022CA?

Any network device with a MAC address starting 00:22:CA was manufactured by or for Anviz Biometric Tech. Co., Ltd..

MA-L · OUI prefix

Anviz Biometric Tech. Co., Ltd.

Any MAC address starting 00:22:CA is registered to Anviz Biometric Tech. Co., Ltd. in CN.

OUI prefix	0022CA
Vendor	Anviz Biometric Tech. Co., Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	00:22:CA:00:00:00

What this means

The IEEE assigned the MA-L block 0022CA to Anviz Biometric Tech. 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:CA, it is Anviz Biometric Tech. Co., Ltd. hardware.

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