Who owns MAC prefix 208C47?

208C47 is registered to Tenstorrent Inc in the IEEE MA-L registry.

What devices use 208C47?

Any network device with a MAC address starting 20:8C:47 was manufactured by or for Tenstorrent Inc.

MA-L · OUI prefix

Tenstorrent Inc

Any MAC address starting 20:8C:47 is registered to Tenstorrent Inc.

OUI prefix	208C47
Vendor	Tenstorrent Inc
Registry	MA-L (24-bit, large block)
Example MAC	20:8C:47:00:00:00

What this means

The IEEE assigned the MA-L block 208C47 to Tenstorrent Inc. 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 20:8C:47, it is Tenstorrent Inc hardware.

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