What devices use 0012DD?

Any network device with a MAC address starting 00:12:DD was manufactured by or for Shengqu Information Technology (Shanghai) Co., Ltd..

MA-L · OUI prefix

Shengqu Information Technology (Shanghai) Co., Ltd.

Q: Who owns MAC prefix 0012DD?

0012DD is registered to Shengqu Information Technology (Shanghai) Co., Ltd. in the IEEE MA-L registry.

Any MAC address starting 00:12:DD is registered to Shengqu Information Technology (Shanghai) Co., Ltd. in CN.

OUI prefix	0012DD
Vendor	Shengqu Information Technology (Shanghai) Co., Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	00:12:DD:00:00:00

What this means

The IEEE assigned the MA-L block 0012DD to Shengqu Information Technology (Shanghai) 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 00:12:DD, it is Shengqu Information Technology (Shanghai) Co., Ltd. hardware.

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