| Date | IP Address |
| 2023-01-27 | 15.205.193.240 (ClassC) |
| 2025-08-27 | 52.61.48.158 (ClassC) |
| 2025-09-07 | 15.200.40.119 (ClassC) |
| 2025-09-15 | 15.205.142.90 (ClassC) |
| 2025-09-28 | 56.137.53.50 (ClassC) |
| 2025-10-10 | 3.30.4.50 (ClassC) |
| 2025-10-14 | 56.136.228.205 (ClassC) |
| 2025-10-26 | 56.136.57.251 (ClassC) |
| Date | Domain | IP |
| 18f.domains.api.data.gov | 2019-08-06 | 13.224.29.86 |
| api-nasa-gov.domains.api.data.gov | 2025-08-27 | 52.61.48.158 |
| api-commerce-gov.domains.api.data.gov | 2024-06-09 | 52.61.151.6 |
| devstage-nrel-gov.domains.api.data.gov | 2024-12-15 | 52.61.155.132 |
| developer-nrel-gov.domains.api.data.gov | 2024-10-07 | 56.136.48.20 |
| developer-nps-gov.domains.api.data.gov | 2025-10-04 | 56.136.211.191 |