| Date | IP Address |
| 2024-12-26 | 35.73.170.2 (ClassC) |
| 2025-02-27 | 3.114.0.217 (ClassC) |
| 2025-03-09 | 176.34.13.92 (ClassC) |
| 2025-03-23 | 35.74.195.194 (ClassC) |
| 2025-04-13 | 54.250.102.74 (ClassC) |
| 2025-04-22 | 18.179.220.75 (ClassC) |
| 2025-05-01 | 54.178.64.172 (ClassC) |
| 2025-05-04 | 57.182.2.50 (ClassC) |
| 2025-05-17 | 54.92.61.89 (ClassC) |
| 2025-05-23 | 52.193.250.76 (ClassC) |
| 2025-05-27 | 35.74.37.230 (ClassC) |
| 2025-06-11 | 54.250.177.91 (ClassC) |
| 2025-06-16 | 13.115.181.236 (ClassC) |
| 2025-06-20 | 3.113.183.158 (ClassC) |
| 2025-07-09 | 54.249.168.244 (ClassC) |
| 2025-07-25 | 52.195.43.124 (ClassC) |
| 2025-07-31 | 35.72.93.31 (ClassC) |
| 2025-08-13 | 3.115.127.82 (ClassC) |
| Date | Domain | IP |
| api-rdf.db.kemco.keio.ac.jp | 2024-12-26 | 52.197.198.248 |
| image-iiif.db.kemco.keio.ac.jp | 2024-12-26 | 57.182.91.86 |
| api-iiif.db.kemco.keio.ac.jp | 2024-12-26 | 57.182.91.86 |
| web-musmg.db.kemco.keio.ac.jp | 2025-01-13 | 35.73.170.2 |
| api-musmg.db.kemco.keio.ac.jp | 2024-12-26 | 35.73.170.2 |
| adg-stg-resource.roomx.kemco.keio.ac.jp | 2025-03-25 | 13.224.14.102 |
| stg.roomx.kemco.keio.ac.jp | 2024-06-03 | 52.196.150.163 |