Who owns MAC prefix 000928?

000928 is registered to Telecore in the IEEE MA-L registry.

What devices use 000928?

Any network device with a MAC address starting 00:09:28 was manufactured by or for Telecore.

MA-L · OUI prefix

Telecore

Any MAC address starting 00:09:28 is registered to Telecore in US.

OUI prefix	000928
Vendor	Telecore
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:09:28:00:00:00

What this means

The IEEE assigned the MA-L block 000928 to Telecore. 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 00:09:28, it is Telecore hardware.

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