Who owns MAC prefix 7C70BC9?

7C70BC9 is registered to dogtra in the IEEE MA-M registry.

What devices use 7C70BC9?

Any network device with a MAC address starting 7C:70:BC:9 was manufactured by or for dogtra.

MA-M · OUI prefix

dogtra

Any MAC address starting 7C:70:BC:9 is registered to dogtra in KR.

OUI prefix	7C70BC9
Vendor	dogtra
Registry	MA-M (28-bit, medium block)
Country	KR
Example MAC	7C:70:BC:9:00:00:00

What this means

The IEEE assigned the MA-M block 7C70BC9 to dogtra. 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 7C:70:BC:9, it is dogtra hardware.

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