| Date | IP Address |
| 2021-01-02 | 3.228.223.86 (ClassC) |
| 2021-02-05 | 107.23.78.138 (ClassC) |
| 2021-06-07 | 3.230.112.73 (ClassC) |
| 2021-07-24 | 52.45.208.158 (ClassC) |
| 2022-04-15 | 52.6.205.76 (ClassC) |
| 2024-10-23 | 54.145.68.58 (ClassC) |
| 2024-11-04 | 52.54.137.10 (ClassC) |
| 2024-11-25 | 54.86.75.48 (ClassC) |
| 2024-12-24 | 3.221.209.189 (ClassC) |
| 2025-02-12 | 34.233.165.108 (ClassC) |
| 2025-03-20 | 54.225.163.144 (ClassC) |
| 2025-03-25 | 52.22.79.216 (ClassC) |
| 2025-04-05 | 3.232.100.233 (ClassC) |
| 2025-08-18 | 99.84.66.3 (ClassC) |
| 2025-09-14 | 99.84.66.100 (ClassC) |
| 2025-11-21 | 54.209.129.218 (ClassC) |
| Date | Domain | IP |
| edit-ita.osha.gov | 2025-09-04 | 138.91.106.211 |
| ddp-preview-2.ita.osha.gov | 2025-09-04 | 138.91.106.211 |
| staging.osha.gov | 2024-02-21 | 23.196.195.16 |
| edit.staging.osha.gov | 2023-08-25 | 23.196.118.250 |
| search.osha.gov | 2024-11-25 | 54.86.75.48 |
| edit.osha.gov | 2023-08-25 | 23.196.118.250 |
| ddp-edit.osha.gov | 2025-09-13 | 138.91.106.211 |
| preview.osha.gov | 2023-08-25 | 184.86.203.156 |
| www.osha.gov | 2019-10-13 | 104.115.142.165 |
| ddp-www.osha.gov | 2025-09-23 | 138.91.106.211 |