| Date | IP Address |
| 2021-04-09 | 157.185.170.142 (ClassC) |
| 2025-04-19 | 138.113.24.189 (ClassC) |
| 2025-07-31 | 157.185.156.117 (ClassC) |
| 2025-08-16 | 138.113.128.97 (ClassC) |
| 2025-08-21 | 138.113.26.196 (ClassC) |
| 2025-09-04 | 138.113.19.248 (ClassC) |
| 2025-11-19 | 140.150.36.52 (ClassC) |
| Date | Domain | IP |
| w1.siemens.com.cn | 2024-11-12 | 42.159.154.134 |
| w2.siemens.com.cn | 2024-08-14 | 139.217.200.198 |
| w3.siemens.com.cn | 2024-11-24 | 18.161.6.69 |
| gsschina.siemens.com.cn | 2025-01-25 | 194.138.202.39 |
| www2.ad.siemens.com.cn | 2025-01-25 | 139.219.236.167 |
| www.ad.siemens.com.cn | 2025-02-14 | 40.73.71.59 |
| eln.e2e.siemens.com.cn | 2025-11-05 | 121.37.231.10 |
| i-green.siemens.com.cn | 2025-11-05 | 113.45.176.30 |
| statics-q.siemens.com.cn | 2025-07-26 | 118.193.97.196 |
| statics.siemens.com.cn | 2025-03-23 | 118.193.97.202 |
| www.careers.siemens.com.cn | 2025-11-05 | 194.138.202.134 |
| www.campus.siemens.com.cn | 2025-11-04 | 194.138.202.134 |
| app.pcbconnect.sws.siemens.com.cn | 2025-10-06 | 118.193.97.135 |
| www.sit.siemens.com.cn | 2025-04-18 | 194.138.202.133 |
| eln.e2e-test.siemens.com.cn | 2025-04-19 | 138.113.24.189 |
| www.siemens.com.cn | 2025-10-15 | 194.138.202.35 |
| dev.mendix.siemens.com.cn | 2025-10-29 | 52.83.205.169 |
| www.industry.siemens.com.cn | 2024-11-24 | 108.138.94.89 |
| smartbuy.siemens.com.cn | 2025-11-04 | 194.138.202.62 |