| Date | IP Address |
| 2024-10-12 | 35.74.13.113 (ClassC) |
| 2025-02-27 | 18.179.132.219 (ClassC) |
| 2025-06-01 | 52.198.39.53 (ClassC) |
| 2025-07-13 | 18.178.159.211 (ClassC) |
| 2025-08-31 | 18.178.249.202 (ClassC) |
| 2025-08-31 | 13.114.217.249 (ClassC) |
| 2025-09-08 | 103.4.13.89 (ClassC) |
| 2025-10-05 | 18.180.37.226 (ClassC) |
| 2025-10-20 | 3.113.195.80 (ClassC) |
| 2026-01-23 | 13.158.239.11 (ClassC) |
| Date | Domain | IP |
| authstatic.app.works-hi.com | 2024-10-17 | 99.86.38.9 |
| api.attendance.app.works-hi.com | 2023-07-04 | 18.161.6.33 |
| sompocare.auth.app.works-hi.com | 2025-06-01 | 52.198.39.53 |
| jfesteel.auth.app.works-hi.com | 2025-11-14 | 3.113.152.69 |
| kyuden.auth.app.works-hi.com | 2025-10-15 | 54.199.28.114 |
| timeclock.app.works-hi.com | 2025-09-14 | 3.169.173.121 |
| alap-production-mypage.hpm.app.works-hi.com | 2024-10-05 | 3.163.158.90 |