Who owns MAC prefix 283926?

283926 is registered to CyberTAN Technology Inc. in the IEEE MA-L registry.

What devices use 283926?

Any network device with a MAC address starting 28:39:26 was manufactured by or for CyberTAN Technology Inc..

MA-L · OUI prefix

CyberTAN Technology Inc.

Any MAC address starting 28:39:26 is registered to CyberTAN Technology Inc. in TW.

OUI prefix	283926
Vendor	CyberTAN Technology Inc.
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	28:39:26:00:00:00

What this means

The IEEE assigned the MA-L block 283926 to CyberTAN Technology Inc.. 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 28:39:26, it is CyberTAN Technology Inc. hardware.

Other CyberTAN Technology Inc. prefixes

CyberTAN Technology Inc. holds 10 registered blocks in total.

000136 0045E2 0090A2 24FE9A 6014B3 702559 784561 B0FC36 C83DD4

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