Who owns MAC prefix 801440?

801440 is registered to Sunlit System Technology Corp in the IEEE MA-L registry.

What devices use 801440?

Any network device with a MAC address starting 80:14:40 was manufactured by or for Sunlit System Technology Corp.

MA-L · OUI prefix

Sunlit System Technology Corp

Any MAC address starting 80:14:40 is registered to Sunlit System Technology Corp in TW.

OUI prefix	801440
Vendor	Sunlit System Technology Corp
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	80:14:40:00:00:00

What this means

The IEEE assigned the MA-L block 801440 to Sunlit System Technology Corp. 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 80:14:40, it is Sunlit System Technology Corp hardware.

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