Who owns MAC prefix 843A5B?

843A5B is registered to Inventec(Chongqing) Corporation in the IEEE MA-L registry.

What devices use 843A5B?

Any network device with a MAC address starting 84:3A:5B was manufactured by or for Inventec(Chongqing) Corporation.

MA-L · OUI prefix

Inventec(Chongqing) Corporation

Any MAC address starting 84:3A:5B is registered to Inventec(Chongqing) Corporation in CN.

OUI prefix	843A5B
Vendor	Inventec(Chongqing) Corporation
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	84:3A:5B:00:00:00

What this means

The IEEE assigned the MA-L block 843A5B to Inventec(Chongqing) Corporation. 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 84:3A:5B, it is Inventec(Chongqing) Corporation hardware.

Other Inventec(Chongqing) Corporation prefixes

Inventec(Chongqing) Corporation holds 3 registered blocks in total.

5C2886 EC5B71

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