| Date | IP Address |
| 2019-09-25 | 143.204.29.52 (ClassC) |
| 2019-09-25 | 143.204.29.6 (ClassC) |
| 2019-09-25 | 143.204.29.11 (ClassC) |
| 2019-09-25 | 143.204.29.17 (ClassC) |
| 2020-08-27 | 13.33.163.65 (ClassC) |
| 2021-05-31 | 13.225.209.83 (ClassC) |
| 2024-10-18 | 3.31.37.249 (ClassC) |
| 2024-10-21 | 3.31.209.9 (ClassC) |
| 2024-11-16 | 3.32.75.168 (ClassC) |
| Date | Domain | IP |
| climate.data.gov | 2024-04-19 | 15.200.47.190 |
| sdg.data.gov | 2024-10-26 | 204.246.191.113 |
| sdg-staging.data.gov | 2024-07-05 | 18.161.6.23 |
| catalog.data.gov | 2019-08-13 | 13.224.2.109 |
| api.data.gov | 2023-08-15 | 96.127.90.198 |
| 18f.domains.api.data.gov | 2019-08-06 | 13.224.29.86 |
| api-commerce-gov.domains.api.data.gov | 2024-06-09 | 52.61.151.6 |
| developer-nrel-gov.domains.api.data.gov | 2024-10-07 | 56.136.48.20 |
| federation.data.gov | 2024-10-18 | 3.31.37.249 |
| labs.data.gov | 2014-12-20 | 165.254.155.136 |
| resources.data.gov | 2024-03-09 | 204.246.191.122 |
| origins-smallbusiness.data.gov | 2024-07-24 | 198.10.125.51 |
| www.data.gov | 2019-10-23 | 13.224.29.22 |
| strategy.data.gov | 2024-05-06 | 3.163.24.50 |
| inventory.data.gov | 2024-05-06 | 18.161.6.12 |