What devices use 00231F?

Any network device with a MAC address starting 00:23:1F was manufactured by or for Guangda Electronic & Telecommunication Technology Development Co., Ltd..

MA-L · OUI prefix

Guangda Electronic & Telecommunication Technology Development Co., Ltd.

Q: Who owns MAC prefix 00231F?

00231F is registered to Guangda Electronic & Telecommunication Technology Development Co., Ltd. in the IEEE MA-L registry.

Any MAC address starting 00:23:1F is registered to Guangda Electronic & Telecommunication Technology Development Co., Ltd. in CN.

OUI prefix	00231F
Vendor	Guangda Electronic & Telecommunication Technology Development Co., Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	00:23:1F:00:00:00

What this means

The IEEE assigned the MA-L block 00231F to Guangda Electronic & Telecommunication Technology Development 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 00:23:1F, it is Guangda Electronic & Telecommunication Technology Development Co., Ltd. hardware.

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