What devices use 8C1F644BF?

Any network device with a MAC address starting 8C:1F:64:4B:F was manufactured by or for Smart Monitoring Innovations Private Limited.

MA-S · OUI prefix

Smart Monitoring Innovations Private Limited

Q: Who owns MAC prefix 8C1F644BF?

8C1F644BF is registered to Smart Monitoring Innovations Private Limited in the IEEE MA-S registry.

Any MAC address starting 8C:1F:64:4B:F is registered to Smart Monitoring Innovations Private Limited in IN.

OUI prefix	8C1F644BF
Vendor	Smart Monitoring Innovations Private Limited
Registry	MA-S (36-bit, small block)
Country	IN
Example MAC	8C:1F:64:4B:F:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F644BF to Smart Monitoring Innovations Private Limited. 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:64:4B:F, it is Smart Monitoring Innovations Private Limited hardware.

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