Who owns MAC prefix 00212C?

00212C is registered to SemIndia System Private Limited in the IEEE MA-L registry.

What devices use 00212C?

Any network device with a MAC address starting 00:21:2C was manufactured by or for SemIndia System Private Limited.

MA-L · OUI prefix

SemIndia System Private Limited

Any MAC address starting 00:21:2C is registered to SemIndia System Private Limited.

OUI prefix	00212C
Vendor	SemIndia System Private Limited
Registry	MA-L (24-bit, large block)
Example MAC	00:21:2C:00:00:00

What this means

The IEEE assigned the MA-L block 00212C to SemIndia System 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 00:21:2C, it is SemIndia System Private Limited hardware.

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