Who owns MAC prefix 001245?

001245 is registered to Zellweger Analytics, Inc. in the IEEE MA-L registry.

What devices use 001245?

Any network device with a MAC address starting 00:12:45 was manufactured by or for Zellweger Analytics, Inc..

MA-L · OUI prefix

Zellweger Analytics, Inc.

Any MAC address starting 00:12:45 is registered to Zellweger Analytics, Inc. in US.

OUI prefix	001245
Vendor	Zellweger Analytics, Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:12:45:00:00:00

What this means

The IEEE assigned the MA-L block 001245 to Zellweger Analytics, Inc.. 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 00:12:45, it is Zellweger Analytics, Inc. hardware.

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