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.
Frequently Asked Questions
Who owns MAC prefix 000127?
000127 is registered to OPEN Networks Pty Ltd in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. OPEN Networks Pty Ltd's block covers 16,777,216 addresses.
What devices use 000127?
Any network device with a MAC address starting 00:01:27 was manufactured by or for OPEN Networks Pty Ltd.