Who owns MAC prefix 00909B?

00909B is registered to MARKEM-IMAJE in the IEEE MA-L registry.

What devices use 00909B?

Any network device with a MAC address starting 00:90:9B was manufactured by or for MARKEM-IMAJE.

MA-L · OUI prefix

MARKEM-IMAJE

Any MAC address starting 00:90:9B is registered to MARKEM-IMAJE.

OUI prefix	00909B
Vendor	MARKEM-IMAJE
Registry	MA-L (24-bit, large block)
Example MAC	00:90:9B:00:00:00

What this means

The IEEE assigned the MA-L block 00909B to MARKEM-IMAJE. 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 00:90:9B, it is MARKEM-IMAJE hardware.

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