Who owns MAC prefix 00270B?

00270B is registered to Adura Technologies in the IEEE MA-L registry.

What devices use 00270B?

Any network device with a MAC address starting 00:27:0B was manufactured by or for Adura Technologies.

MA-L · OUI prefix

Adura Technologies

Any MAC address starting 00:27:0B is registered to Adura Technologies in US.

OUI prefix	00270B
Vendor	Adura Technologies
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:27:0B:00:00:00

What this means

The IEEE assigned the MA-L block 00270B to Adura Technologies. 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 00:27:0B, it is Adura Technologies hardware.

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