Who owns MAC prefix A019B2B?

A019B2B is registered to HangZhou iMagic Technology Co., Ltd in the IEEE MA-M registry.

What devices use A019B2B?

Any network device with a MAC address starting A0:19:B2:B was manufactured by or for HangZhou iMagic Technology Co., Ltd.

MA-M · OUI prefix

HangZhou iMagic Technology Co., Ltd

Any MAC address starting A0:19:B2:B is registered to HangZhou iMagic Technology Co., Ltd in CN.

OUI prefix	A019B2B
Vendor	HangZhou iMagic Technology Co., Ltd
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	A0:19:B2:B:00:00:00

What this means

The IEEE assigned the MA-M block A019B2B to HangZhou iMagic Technology 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 A0:19:B2:B, it is HangZhou iMagic Technology Co., Ltd hardware.

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