Devices with MAC addresses that start with C0-27-B9 were manufactured by Beijing National Railway Research & Design Institute of Signal & Communication Co., Ltd.
Device Manufacturer | Beijing National Railway Research & Design Institute of Signal & Communication Co., Ltd. Building No.18, Huayuan YiLi,Fengtai District, Beijing 100073 |
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Estimated Devices with C0-27-B9 | 16256250 |
Estimated Total Devices From Mfg | 16256250 |
Other MAC Addresses | |
Address Examples |