| Date | IP Address |
| 2024-04-12 | 13.231.45.170 (ClassC) |
| 2024-05-13 | 54.150.163.23 (ClassC) |
| 2024-05-24 | 54.95.79.88 (ClassC) |
| 2024-06-09 | 18.179.64.107 (ClassC) |
| 2024-07-02 | 57.181.0.93 (ClassC) |
| 2024-07-06 | 52.68.225.49 (ClassC) |
| 2024-08-05 | 52.198.114.201 (ClassC) |
| 2024-09-09 | 57.181.92.221 (ClassC) |
| 2024-09-22 | 52.197.210.209 (ClassC) |
| 2024-11-22 | 54.250.254.36 (ClassC) |
| 2025-01-03 | 3.114.228.76 (ClassC) |
| 2025-01-29 | 35.74.179.233 (ClassC) |
| 2025-02-02 | 35.79.46.94 (ClassC) |
| 2025-02-28 | 18.177.92.45 (ClassC) |
| 2025-03-09 | 52.197.219.94 (ClassC) |
| 2025-04-07 | 57.181.167.227 (ClassC) |
| 2025-04-22 | 35.76.130.33 (ClassC) |
| Date | Domain | IP |
| strapi.keitan.jp | 2024-11-14 | 18.180.69.54 |
| column.keitan.jp | 2024-11-13 | 57.181.80.61 |
| info.keitan.jp | 2024-04-12 | 13.112.129.165 |
| dev-info.keitan.jp | 2024-12-08 | 18.178.130.56 |
| stg-app.keitan.jp | 2024-11-25 | 151.101.65.195 |