| Date | IP Address |
| 2025-02-26 | 52.192.19.82 (ClassC) |
| 2025-03-30 | 57.182.153.27 (ClassC) |
| 2025-05-14 | 18.176.227.174 (ClassC) |
| 2025-05-27 | 176.32.76.150 (ClassC) |
| 2025-06-16 | 18.176.113.194 (ClassC) |
| 2025-06-26 | 13.114.149.215 (ClassC) |
| 2025-07-22 | 54.95.90.186 (ClassC) |
| 2025-08-06 | 35.77.205.149 (ClassC) |
| 2025-08-24 | 52.199.60.0 (ClassC) |
| 2025-09-07 | 52.195.50.40 (ClassC) |
| 2025-10-04 | 3.115.144.153 (ClassC) |
| 2025-11-15 | 3.115.178.204 (ClassC) |
| 2025-11-22 | 35.74.179.57 (ClassC) |
| 2025-11-25 | 52.196.154.163 (ClassC) |
| 2026-01-10 | 35.79.210.100 (ClassC) |
| 2026-02-18 | 54.249.118.48 (ClassC) |
| Date | Domain | IP |
| bp.event-stg.recommend.booklista.co.jp | 2024-11-24 | 18.180.118.0 |
| bp.api.recommend.booklista.co.jp | 2025-02-26 | 54.92.127.61 |
| bp.event.recommend.booklista.co.jp | 2025-02-26 | 52.192.19.82 |