| Date | IP Address |
| 2024-03-17 | 61.170.77.176 (ClassC) |
| 2024-11-16 | 180.163.141.211 (ClassC) |
| 2025-01-12 | 180.163.140.218 (ClassC) |
| 2025-05-01 | 61.170.79.86 (ClassC) |
| 2025-11-05 | 58.218.215.102 (ClassC) |
| 2026-02-16 | 180.163.146.45 (ClassC) |
| Date | Domain | IP |
| link-springer-com.vpn.sjlib.cn | 2025-11-30 | 180.163.146.114 |
| static-content-springer-com.vpn.sjlib.cn | 2025-11-21 | 180.163.146.111 |
| www.sjlib.cn | 2024-11-16 | 180.163.141.211 |