Who owns MAC prefix 90FEE2?

90FEE2 is registered to ISIF in the IEEE MA-L registry.

What devices use 90FEE2?

Any network device with a MAC address starting 90:FE:E2 was manufactured by or for ISIF.

MA-L · OUI prefix

ISIF

Any MAC address starting 90:FE:E2 is registered to ISIF in EE.

OUI prefix	90FEE2
Vendor	ISIF
Registry	MA-L (24-bit, large block)
Country	EE
Example MAC	90:FE:E2:00:00:00

What this means

The IEEE assigned the MA-L block 90FEE2 to ISIF. 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 90:FE:E2, it is ISIF hardware.

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