What devices use 5C49FA?

Any network device with a MAC address starting 5C:49:FA was manufactured by or for Shenzhen Guowei Shidai Communication Equipement Co., Ltd.

MA-L · OUI prefix

Shenzhen Guowei Shidai Communication Equipement Co., Ltd

Q: Who owns MAC prefix 5C49FA?

5C49FA is registered to Shenzhen Guowei Shidai Communication Equipement Co., Ltd in the IEEE MA-L registry.

Any MAC address starting 5C:49:FA is registered to Shenzhen Guowei Shidai Communication Equipement Co., Ltd in CN.

OUI prefix	5C49FA
Vendor	Shenzhen Guowei Shidai Communication Equipement Co., Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	5C:49:FA:00:00:00

What this means

The IEEE assigned the MA-L block 5C49FA to Shenzhen Guowei Shidai Communication Equipement 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 5C:49:FA, it is Shenzhen Guowei Shidai Communication Equipement Co., Ltd hardware.

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