Who owns MAC prefix 8C1F64A2B?

8C1F64A2B is registered to WENet Vietnam Joint Stock company in the IEEE MA-S registry.

What devices use 8C1F64A2B?

Any network device with a MAC address starting 8C:1F:64:A2:B was manufactured by or for WENet Vietnam Joint Stock company.

MA-S · OUI prefix

WENet Vietnam Joint Stock company

Any MAC address starting 8C:1F:64:A2:B is registered to WENet Vietnam Joint Stock company in VN.

OUI prefix	8C1F64A2B
Vendor	WENet Vietnam Joint Stock company
Registry	MA-S (36-bit, small block)
Country	VN
Example MAC	8C:1F:64:A2:B:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F64A2B to WENet Vietnam Joint Stock company. 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 8C:1F:64:A2:B, it is WENet Vietnam Joint Stock company hardware.

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