Who owns MAC prefix 704642?

704642 is registered to CHYNG HONG ELECTRONIC CO., LTD. in the IEEE MA-L registry.

What devices use 704642?

Any network device with a MAC address starting 70:46:42 was manufactured by or for CHYNG HONG ELECTRONIC CO., LTD..

MA-L · OUI prefix

CHYNG HONG ELECTRONIC CO., LTD.

Any MAC address starting 70:46:42 is registered to CHYNG HONG ELECTRONIC CO., LTD. in TW.

OUI prefix	704642
Vendor	CHYNG HONG ELECTRONIC CO., LTD.
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	70:46:42:00:00:00

What this means

The IEEE assigned the MA-L block 704642 to CHYNG HONG ELECTRONIC CO., LTD.. 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 70:46:42, it is CHYNG HONG ELECTRONIC CO., LTD. hardware.

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