Who owns MAC prefix 646266C?

646266C is registered to Jiangsu Aisida Electronic Co.,Ltd in the IEEE MA-M registry.

What devices use 646266C?

Any network device with a MAC address starting 64:62:66:C was manufactured by or for Jiangsu Aisida Electronic Co.,Ltd.

MA-M · OUI prefix

Jiangsu Aisida Electronic Co.,Ltd

Any MAC address starting 64:62:66:C is registered to Jiangsu Aisida Electronic Co.,Ltd in CN.

OUI prefix	646266C
Vendor	Jiangsu Aisida Electronic Co.,Ltd
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	64:62:66:C:00:00:00

What this means

The IEEE assigned the MA-M block 646266C to Jiangsu Aisida Electronic 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 64:62:66:C, it is Jiangsu Aisida Electronic Co.,Ltd hardware.

Other Jiangsu Aisida Electronic Co.,Ltd prefixes

Jiangsu Aisida Electronic Co.,Ltd holds 2 registered blocks in total.

1C70C9

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