Who owns MAC prefix 80D733?

80D733 is registered to QSR Automations, Inc. in the IEEE MA-L registry.

What devices use 80D733?

Any network device with a MAC address starting 80:D7:33 was manufactured by or for QSR Automations, Inc..

MA-L · OUI prefix

QSR Automations, Inc.

Any MAC address starting 80:D7:33 is registered to QSR Automations, Inc. in US.

OUI prefix	80D733
Vendor	QSR Automations, Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	80:D7:33:00:00:00

What this means

The IEEE assigned the MA-L block 80D733 to QSR Automations, 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 80:D7:33, it is QSR Automations, Inc. hardware.

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