| Date | IP Address |
| 2017-12-03 | 54.250.185.74 (ClassC) |
| 2018-08-04 | 54.65.247.204 (ClassC) |
| 2019-01-02 | 18.182.138.3 (ClassC) |
| 2023-08-06 | 151.101.2.132 (ClassC) |
| 2024-04-26 | 151.101.66.132 (ClassC) |
| 2024-05-10 | 151.101.130.132 (ClassC) |
| 2024-06-04 | 151.101.194.132 (ClassC) |
| 2024-12-26 | 151.101.129.55 (ClassC) |
| 2025-01-03 | 151.101.193.55 (ClassC) |
| 2025-03-28 | 151.101.65.55 (ClassC) |
| 2025-04-02 | 151.101.1.55 (ClassC) |
| Date | Domain | IP |
| cdn.jobtalk.jp | 2024-02-12 | 65.8.161.21 |
| career.jobtalk.jp | 2024-03-29 | 175.41.202.225 |
| account.jobtalk.jp | 2024-03-30 | 35.77.152.105 |
| www.jobtalk.jp | 2024-07-24 | 52.68.54.186 |