What devices use F40A4A?

Any network device with a MAC address starting F4:0A:4A was manufactured by or for INDUSNET Communication Technology Co.,LTD.

MA-L · OUI prefix

INDUSNET Communication Technology Co.,LTD

Q: Who owns MAC prefix F40A4A?

F40A4A is registered to INDUSNET Communication Technology Co.,LTD in the IEEE MA-L registry.

Any MAC address starting F4:0A:4A is registered to INDUSNET Communication Technology Co.,LTD in CN.

OUI prefix	F40A4A
Vendor	INDUSNET Communication Technology Co.,LTD
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	F4:0A:4A:00:00:00

What this means

The IEEE assigned the MA-L block F40A4A to INDUSNET Communication Technology 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 F4:0A:4A, it is INDUSNET Communication Technology Co.,LTD hardware.

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