What devices use E80734?

Any network device with a MAC address starting E8:07:34 was manufactured by or for Champion Optical Network Engineering, LLC.

MA-L · OUI prefix

Champion Optical Network Engineering, LLC

Q: Who owns MAC prefix E80734?

E80734 is registered to Champion Optical Network Engineering, LLC in the IEEE MA-L registry.

Any MAC address starting E8:07:34 is registered to Champion Optical Network Engineering, LLC in US.

OUI prefix	E80734
Vendor	Champion Optical Network Engineering, LLC
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	E8:07:34:00:00:00

What this means

The IEEE assigned the MA-L block E80734 to Champion Optical Network Engineering, LLC. 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 E8:07:34, it is Champion Optical Network Engineering, LLC hardware.

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