| Date | IP Address |
| 2022-05-07 | 54.84.217.182 (ClassC) |
| 2023-09-15 | 23.20.101.255 (ClassC) |
| 2024-10-05 | 3.225.195.166 (ClassC) |
| 2024-10-30 | 34.207.17.51 (ClassC) |
| 2024-12-27 | 44.218.4.124 (ClassC) |
| 2025-02-11 | 3.226.106.202 (ClassC) |
| 2025-04-15 | 54.144.171.31 (ClassC) |
| 2025-04-28 | 52.3.129.213 (ClassC) |
| 2025-07-14 | 52.200.25.113 (ClassC) |
| 2025-09-01 | 54.88.163.0 (ClassC) |
| 2026-01-05 | 52.3.31.52 (ClassC) |
| 2026-02-18 | 44.213.207.189 (ClassC) |
| Date | Domain | IP |
| api.stag.seavision.volpe.dot.gov | 2024-08-06 | 99.84.66.21 |
| chat.stag.seavision.volpe.dot.gov | 2024-10-05 | 3.225.195.166 |
| api.seavision.volpe.dot.gov | 2024-06-27 | 3.163.24.51 |
| info.seavision.volpe.dot.gov | 2024-09-19 | 18.161.6.99 |