| Date | IP Address |
| 2019-03-21 | 13.249.142.71 (ClassC) |
| 2019-03-21 | 13.249.142.96 (ClassC) |
| 2019-03-21 | 13.249.142.22 (ClassC) |
| 2019-03-21 | 13.249.142.32 (ClassC) |
| 2020-02-22 | 13.249.89.102 (ClassC) |
| 2020-02-22 | 13.249.89.21 (ClassC) |
| 2020-02-22 | 13.249.89.51 (ClassC) |
| 2021-05-17 | 13.226.13.83 (ClassC) |
| 2022-01-18 | 54.239.174.94 (ClassC) |
| 2022-07-03 | 54.192.150.84 (ClassC) |
| 2026-01-30 | 166.123.9.102 (ClassC) |
| Date | Domain | IP |
| download.usaspending.gov | 2015-05-12 | 54.231.18.212 |
| files-broker-nonprod.usaspending.gov | 2025-11-28 | 166.123.9.106 |
| broker-staging.usaspending.gov | 2026-01-30 | 166.123.9.102 |
| api.usaspending.gov | 2023-08-16 | 164.95.8.118 |
| broker-api.usaspending.gov | 2026-01-26 | 166.123.9.108 |
| servicedesk.usaspending.gov | 2025-12-14 | 164.95.95.220 |
| broker.usaspending.gov | 2023-07-20 | 164.95.9.103 |
| files-broker.usaspending.gov | 2025-11-28 | 166.123.9.108 |
| files.usaspending.gov | 2021-05-01 | 15.200.1.16 |
| broker-qat.usaspending.gov | 2025-12-19 | 166.123.9.101 |
| dev.usaspending.gov | 2025-10-10 | 164.95.8.153 |
| www.usaspending.gov | 2017-02-11 | 104.106.11.241 |
| broker-sandbox.usaspending.gov | 2025-12-15 | 166.123.9.99 |