Who owns MAC prefix 1C659D?

1C659D is registered to Liteon Technology Corporation in the IEEE MA-L registry.

What devices use 1C659D?

Any network device with a MAC address starting 1C:65:9D was manufactured by or for Liteon Technology Corporation.

MA-L · OUI prefix

Liteon Technology Corporation

Any MAC address starting 1C:65:9D is registered to Liteon Technology Corporation in TW.

OUI prefix	1C659D
Vendor	Liteon Technology Corporation
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	1C:65:9D:00:00:00

What this means

The IEEE assigned the MA-L block 1C659D to Liteon Technology Corporation. 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 1C:65:9D, it is Liteon Technology Corporation hardware.

Other Liteon Technology Corporation prefixes

Liteon Technology Corporation holds 67 registered blocks in total.

00225F 00F48D 1063C8 145AFC 14B5CD 18CF5E 2016D8 20689D 24B2B9 24FD52 28E347 2CD05A all 67 »

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