Who owns MAC prefix 000127?

000127 is registered to OPEN Networks Pty Ltd in the IEEE MA-L registry.

What devices use 000127?

Any network device with a MAC address starting 00:01:27 was manufactured by or for OPEN Networks Pty Ltd.

MA-L · OUI prefix

OPEN Networks Pty Ltd

Any MAC address starting 00:01:27 is registered to OPEN Networks Pty Ltd.

OUI prefix	000127
Vendor	OPEN Networks Pty Ltd
Registry	MA-L (24-bit, large block)
Example MAC	00:01:27:00:00:00

What this means

The IEEE assigned the MA-L block 000127 to OPEN Networks Pty Ltd. 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 00:01:27, it is OPEN Networks Pty Ltd hardware.

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