Who owns MAC prefix 043D98?

043D98 is registered to ChongQing QingJia Electronics CO.,LTD in the IEEE MA-L registry.

What devices use 043D98?

Any network device with a MAC address starting 04:3D:98 was manufactured by or for ChongQing QingJia Electronics CO.,LTD.

MA-L · OUI prefix

ChongQing QingJia Electronics CO.,LTD

Any MAC address starting 04:3D:98 is registered to ChongQing QingJia Electronics CO.,LTD in CN.

OUI prefix	043D98
Vendor	ChongQing QingJia Electronics CO.,LTD
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	04:3D:98:00:00:00

What this means

The IEEE assigned the MA-L block 043D98 to ChongQing QingJia Electronics 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 04:3D:98, it is ChongQing QingJia Electronics CO.,LTD hardware.

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