| Date | IP Address |
| 2018-12-25 | 52.219.68.86 (ClassC) |
| 2020-09-29 | 52.219.16.184 (ClassC) |
| 2020-10-26 | 52.219.8.12 (ClassC) |
| 2020-11-27 | 52.219.8.24 (ClassC) |
| 2020-12-03 | 52.219.16.176 (ClassC) |
| 2020-12-04 | 52.219.8.52 (ClassC) |
| 2020-12-29 | 52.219.16.172 (ClassC) |
| 2021-02-01 | 52.219.8.83 (ClassC) |
| 2021-02-24 | 52.219.8.40 (ClassC) |
| 2021-02-24 | 52.219.17.31 (ClassC) |
| 2021-03-10 | 52.219.12.64 (ClassC) |
| 2021-03-16 | 52.219.12.4 (ClassC) |
| 2021-03-17 | 52.219.16.255 (ClassC) |
| 2021-03-17 | 52.219.8.75 (ClassC) |
| 2021-04-05 | 52.219.8.155 (ClassC) |
| 2021-04-06 | 52.219.8.143 (ClassC) |
| 2021-04-29 | 52.219.8.167 (ClassC) |
| 2022-08-12 | 52.219.195.15 (ClassC) |
| 2022-11-24 | 52.219.195.23 (ClassC) |
| 2023-08-27 | 52.219.16.236 (ClassC) |
| 2023-09-08 | 52.219.150.127 (ClassC) |
| 2023-11-11 | 52.219.8.211 (ClassC) |
| 2023-12-19 | 52.219.162.199 (ClassC) |
| 2024-09-04 | 18.161.6.36 (ClassC) |
| 2024-09-13 | 18.161.6.24 (ClassC) |
| 2024-11-13 | 52.84.162.37 (ClassC) |
| 2024-11-21 | 18.161.6.79 (ClassC) |
| 2024-12-28 | 52.84.162.7 (ClassC) |
| 2025-01-07 | 52.84.162.124 (ClassC) |
| 2025-01-12 | 18.161.6.107 (ClassC) |
| Date | Domain | IP |
| www.ikyu.co.jp | 2024-10-04 | 34.111.141.225 |