| Date | IP Address |
| 2018-05-03 | 162.159.210.12 (ClassC) |
| 2018-05-03 | 162.159.211.12 (ClassC) |
| 2018-07-24 | 162.159.208.52 (ClassC) |
| 2019-05-14 | 162.159.209.22 (ClassC) |
| 2025-09-23 | 47.243.244.134 (ClassC) |
| 2026-01-30 | 47.239.252.65 (ClassC) |
| Date | Domain | IP |
| www.cncnki.com | 2024-09-17 | 47.243.244.134 |