| Date | IP Address |
| 2020-09-21 | 54.162.71.229 (ClassC) |
| 2022-01-20 | 18.211.147.255 (ClassC) |
| 2022-03-01 | 54.204.143.43 (ClassC) |
| 2025-09-10 | 172.66.0.145 (ClassC) |
| 2026-02-01 | 162.159.140.147 (ClassC) |
| Date | Domain | IP |
| hb1support.en.hrboss.com | 2025-11-29 | 172.66.0.145 |
| hb2support.en.hrboss.com | 2025-09-10 | 172.66.0.145 |
| ebsupport.en.hrboss.com | 2025-07-29 | 172.66.0.145 |
| sbsupport.en.hrboss.com | 2025-12-09 | 172.66.0.145 |