Who owns MAC prefix 5C5C757?

5C5C757 is registered to UOI TECHNOLOGY CORPORATION in the IEEE MA-M registry.

What devices use 5C5C757?

Any network device with a MAC address starting 5C:5C:75:7 was manufactured by or for UOI TECHNOLOGY CORPORATION.

MA-M · OUI prefix

UOI TECHNOLOGY CORPORATION

Any MAC address starting 5C:5C:75:7 is registered to UOI TECHNOLOGY CORPORATION in TW.

OUI prefix	5C5C757
Vendor	UOI TECHNOLOGY CORPORATION
Registry	MA-M (28-bit, medium block)
Country	TW
Example MAC	5C:5C:75:7:00:00:00

What this means

The IEEE assigned the MA-M block 5C5C757 to UOI 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 5C:5C:75:7, it is UOI TECHNOLOGY CORPORATION hardware.

Other UOI TECHNOLOGY CORPORATION prefixes

UOI TECHNOLOGY CORPORATION holds 2 registered blocks in total.

94FBA74

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