| Date | IP Address |
| 2022-06-11 | 176.34.9.3 (ClassC) |
| 2023-08-26 | 3.113.222.13 (ClassC) |
| 2024-04-22 | 35.73.237.212 (ClassC) |
| 2024-05-05 | 54.249.213.184 (ClassC) |
| 2024-05-24 | 3.115.3.91 (ClassC) |
| 2024-05-27 | 52.195.70.231 (ClassC) |
| 2024-06-03 | 3.113.56.46 (ClassC) |
| 2024-06-23 | 35.79.237.179 (ClassC) |
| 2024-07-12 | 35.72.115.10 (ClassC) |
| 2024-07-24 | 13.112.210.15 (ClassC) |
| 2024-08-02 | 3.115.131.100 (ClassC) |
| 2024-08-24 | 54.65.116.82 (ClassC) |
| 2024-09-22 | 3.114.129.209 (ClassC) |
| 2024-10-12 | 3.115.44.168 (ClassC) |
| 2024-10-27 | 35.72.111.57 (ClassC) |
| 2024-11-02 | 57.181.46.95 (ClassC) |
| 2024-11-16 | 18.179.102.51 (ClassC) |
| 2024-11-24 | 35.75.94.222 (ClassC) |
| 2024-11-29 | 52.192.89.118 (ClassC) |
| 2024-12-16 | 52.68.119.40 (ClassC) |
| 2024-12-26 | 3.114.205.83 (ClassC) |
| 2024-12-30 | 54.95.168.123 (ClassC) |
| Date | Domain | IP |
| ats-dev01.jobop.jp | 2024-10-21 | 160.17.83.154 |
| ats-dev02.jobop.jp | 2024-11-08 | 160.17.83.155 |
| ats-dev03.jobop.jp | 2024-12-29 | 160.17.83.156 |
| atsapi.jobop.jp | 2024-10-21 | 160.17.100.203 |
| ats.jobop.jp | 2024-11-02 | 160.17.96.154 |