| Date | IP Address |
| 2016-01-31 | 52.31.202.74 (ClassC) |
| 2016-03-12 | 52.17.248.143 (ClassC) |
| 2016-09-16 | 52.211.134.205 (ClassC) |
| 2018-09-20 | 52.19.96.137 (ClassC) |
| 2018-09-20 | 52.208.202.117 (ClassC) |
| 2018-09-20 | 52.30.242.185 (ClassC) |
| 2018-09-20 | 54.77.23.218 (ClassC) |
| 2018-09-21 | 52.51.64.96 (ClassC) |
| 2018-12-17 | 52.208.229.239 (ClassC) |
| 2020-02-14 | 52.209.23.56 (ClassC) |
| 2022-01-31 | 52.51.82.25 (ClassC) |
| 2023-11-03 | 34.240.243.83 (ClassC) |
| 2025-03-27 | 52.215.95.29 (ClassC) |
| 2025-04-27 | 54.194.127.198 (ClassC) |
| 2025-09-30 | 3.255.48.233 (ClassC) |
| 2026-01-28 | 162.159.129.70 (ClassC) |
| Date | Domain | IP |
| www.aichioyakata.com | 2024-09-30 | 54.194.127.198 |