Who owns MAC prefix 0009E4?

0009E4 is registered to K Tech Infosystem Inc. in the IEEE MA-L registry.

What devices use 0009E4?

Any network device with a MAC address starting 00:09:E4 was manufactured by or for K Tech Infosystem Inc..

MA-L · OUI prefix

K Tech Infosystem Inc.

Any MAC address starting 00:09:E4 is registered to K Tech Infosystem Inc. in KR.

OUI prefix	0009E4
Vendor	K Tech Infosystem Inc.
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	00:09:E4:00:00:00

What this means

The IEEE assigned the MA-L block 0009E4 to K Tech Infosystem 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 00:09:E4, it is K Tech Infosystem Inc. hardware.

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