Who owns MAC prefix 10F163?

10F163 is registered to TNK CO.,LTD in the IEEE MA-L registry.

What devices use 10F163?

Any network device with a MAC address starting 10:F1:63 was manufactured by or for TNK CO.,LTD.

MA-L · OUI prefix

TNK CO.,LTD

Any MAC address starting 10:F1:63 is registered to TNK CO.,LTD in JP.

OUI prefix	10F163
Vendor	TNK CO.,LTD
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	10:F1:63:00:00:00

What this means

The IEEE assigned the MA-L block 10F163 to TNK 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 10:F1:63, it is TNK CO.,LTD hardware.

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