Who owns MAC prefix 001690?

001690 is registered to J-TEK INCORPORATION in the IEEE MA-L registry.

What devices use 001690?

Any network device with a MAC address starting 00:16:90 was manufactured by or for J-TEK INCORPORATION.

MA-L · OUI prefix

J-TEK INCORPORATION

Any MAC address starting 00:16:90 is registered to J-TEK INCORPORATION in TW.

OUI prefix	001690
Vendor	J-TEK INCORPORATION
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	00:16:90:00:00:00

What this means

The IEEE assigned the MA-L block 001690 to J-TEK INCORPORATION. 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 00:16:90, it is J-TEK INCORPORATION hardware.

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