| Date | IP Address |
| 2019-11-06 | 23.61.185.49 (ClassC) |
| 2023-02-06 | 23.8.70.238 (ClassC) |
| 2023-09-29 | 23.192.117.229 (ClassC) |
| 2024-07-30 | 23.48.16.252 (ClassC) |
| 2024-09-21 | 23.218.98.245 (ClassC) |
| 2024-11-25 | 23.55.59.244 (ClassC) |
| 2024-12-27 | 23.39.16.234 (ClassC) |
| Date | Domain | IP |
| pro.mobilefca.ipsa.co.jp | 2024-11-24 | 99.86.38.87 |
| pro.storefca.ipsa.co.jp | 2024-11-24 | 18.161.6.2 |
| staging.ipsa.co.jp | 2024-12-06 | 104.18.39.11 |
| image.mail.ipsa.co.jp | 2023-09-29 | 23.192.117.229 |
| development.ipsa.co.jp | 2024-09-28 | 104.16.106.62 |
| www.ipsa.co.jp | 2024-04-20 | 104.17.101.188 |