Who owns MAC prefix 6433B5A?

6433B5A is registered to Hometek Eletronics Co., Ltd in the IEEE MA-M registry.

What devices use 6433B5A?

Any network device with a MAC address starting 64:33:B5:A was manufactured by or for Hometek Eletronics Co., Ltd.

MA-M · OUI prefix

Hometek Eletronics Co., Ltd

Any MAC address starting 64:33:B5:A is registered to Hometek Eletronics Co., Ltd in TW.

OUI prefix	6433B5A
Vendor	Hometek Eletronics Co., Ltd
Registry	MA-M (28-bit, medium block)
Country	TW
Example MAC	64:33:B5:A:00:00:00

What this means

The IEEE assigned the MA-M block 6433B5A to Hometek Eletronics 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 64:33:B5:A, it is Hometek Eletronics Co., Ltd hardware.

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