Who owns MAC prefix 8CAE491?

8CAE491 is registered to H3 Platform in the IEEE MA-M registry.

What devices use 8CAE491?

Any network device with a MAC address starting 8C:AE:49:1 was manufactured by or for H3 Platform.

MA-M · OUI prefix

H3 Platform

Any MAC address starting 8C:AE:49:1 is registered to H3 Platform in TW.

OUI prefix	8CAE491
Vendor	H3 Platform
Registry	MA-M (28-bit, medium block)
Country	TW
Example MAC	8C:AE:49:1:00:00:00

What this means

The IEEE assigned the MA-M block 8CAE491 to H3 Platform. 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:AE:49:1, it is H3 Platform hardware.

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