| Date | IP Address |
| 2021-10-02 | 54.230.15.11 (ClassC) |
| 2022-04-29 | 52.85.75.94 (ClassC) |
| 2022-04-29 | 52.85.75.18 (ClassC) |
| 2022-04-29 | 52.85.75.26 (ClassC) |
| 2022-04-29 | 52.85.75.3 (ClassC) |
| 2022-08-26 | 13.32.230.80 (ClassC) |
| 2022-08-26 | 13.32.230.127 (ClassC) |
| 2023-05-07 | 13.35.121.98 (ClassC) |
| 2023-09-08 | 3.161.150.62 (ClassC) |
| 2023-09-15 | 13.32.87.25 (ClassC) |
| 2023-09-22 | 108.157.162.57 (ClassC) |
| 2023-10-27 | 13.226.52.123 (ClassC) |
| 2024-08-04 | 52.84.162.74 (ClassC) |
| 2024-09-10 | 3.166.160.4 (ClassC) |
| 2024-09-18 | 13.225.205.59 (ClassC) |
| 2024-10-27 | 52.84.162.123 (ClassC) |
| 2024-11-26 | 99.84.66.59 (ClassC) |
| 2024-12-10 | 52.84.162.79 (ClassC) |
| 2025-01-01 | 18.238.152.21 (ClassC) |
| 2025-01-11 | 52.84.162.28 (ClassC) |
| 2025-08-10 | 3.168.102.29 (ClassC) |
| 2025-08-31 | 18.161.6.54 (ClassC) |
| 2025-09-26 | 3.169.173.124 (ClassC) |
| 2025-10-13 | 18.161.6.15 (ClassC) |
| 2026-01-11 | 18.161.6.21 (ClassC) |
| 2026-02-16 | 18.161.6.127 (ClassC) |
| Date | Domain | IP |
| www.chisou.go.jp | 2024-10-10 | 52.84.162.123 |