| Date | IP Address |
| 2021-10-04 | 13.113.187.214 (ClassC) |
| 2022-07-16 | 3.115.94.219 (ClassC) |
| 2024-10-06 | 18.178.197.100 (ClassC) |
| 2024-10-13 | 35.78.53.182 (ClassC) |
| 2025-01-12 | 54.150.51.220 (ClassC) |
| 2025-02-04 | 18.182.71.249 (ClassC) |
| 2025-04-28 | 52.193.172.86 (ClassC) |
| 2025-05-09 | 52.194.5.101 (ClassC) |
| 2025-08-27 | 54.95.237.125 (ClassC) |
| 2026-02-07 | 13.158.195.70 (ClassC) |
| Date | Domain | IP |
| www.idetsukougei.jp | 2024-10-25 | 18.177.128.68 |