Who owns MAC prefix 90E2FC5?

90E2FC5 is registered to TOTALONE TECHNOLOGY CO., LTD. in the IEEE MA-M registry.

What devices use 90E2FC5?

Any network device with a MAC address starting 90:E2:FC:5 was manufactured by or for TOTALONE TECHNOLOGY CO., LTD..

MA-M · OUI prefix

TOTALONE TECHNOLOGY CO., LTD.

Any MAC address starting 90:E2:FC:5 is registered to TOTALONE TECHNOLOGY CO., LTD. in TW.

OUI prefix	90E2FC5
Vendor	TOTALONE TECHNOLOGY CO., LTD.
Registry	MA-M (28-bit, medium block)
Country	TW
Example MAC	90:E2:FC:5:00:00:00

What this means

The IEEE assigned the MA-M block 90E2FC5 to TOTALONE TECHNOLOGY CO., 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 90:E2:FC:5, it is TOTALONE TECHNOLOGY CO., LTD. hardware.

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