| Date | IP Address |
| 2023-06-09 | 52.222.139.99 (ClassC) |
| 2023-08-31 | 18.161.135.11 (ClassC) |
| 2023-11-01 | 204.246.191.20 (ClassC) |
| 2024-06-01 | 3.163.24.118 (ClassC) |
| 2024-10-05 | 18.238.238.124 (ClassC) |
| 2024-11-12 | 204.246.191.100 (ClassC) |
| 2024-12-01 | 3.163.24.92 (ClassC) |
| 2024-12-22 | 18.238.238.88 (ClassC) |
| 2025-02-24 | 18.238.238.84 (ClassC) |
| 2025-04-28 | 204.246.191.11 (ClassC) |
| 2025-05-06 | 204.246.191.69 (ClassC) |
| 2025-09-27 | 3.163.24.93 (ClassC) |
| 2026-01-05 | 3.163.24.19 (ClassC) |
| Date | Domain | IP |
| analytics.unified-web.digital.go.jp | 2025-12-14 | 3.175.34.20 |
| app.tst.smp.digital.go.jp | 2025-01-22 | 18.178.175.189 |
| services.digital.go.jp | 2025-09-24 | 199.36.158.100 |
| catalog.registries.digital.go.jp | 2024-07-06 | 204.246.191.86 |
| web-catalog.registries.digital.go.jp | 2025-09-22 | 35.75.30.233 |
| chatbot.vjw.digital.go.jp | 2024-07-10 | 99.84.66.95 |
| www.vjw.digital.go.jp | 2024-08-31 | 18.161.6.121 |
| www.digital.go.jp | 2023-11-01 | 204.246.191.20 |