Who owns MAC prefix 0009B8?

0009B8 is registered to Entise Systems in the IEEE MA-L registry.

What devices use 0009B8?

Any network device with a MAC address starting 00:09:B8 was manufactured by or for Entise Systems.

MA-L · OUI prefix

Entise Systems

Any MAC address starting 00:09:B8 is registered to Entise Systems in US.

OUI prefix	0009B8
Vendor	Entise Systems
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:09:B8:00:00:00

What this means

The IEEE assigned the MA-L block 0009B8 to Entise Systems. 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 00:09:B8, it is Entise Systems hardware.

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