| Date | IP Address |
| 2016-11-28 | 52.84.66.234 (ClassC) |
| 2017-01-01 | 52.84.66.155 (ClassC) |
| 2017-01-18 | 52.84.13.203 (ClassC) |
| 2017-09-28 | 54.192.2.19 (ClassC) |
| 2017-10-12 | 52.222.227.233 (ClassC) |
| 2017-10-12 | 13.32.150.9 (ClassC) |
| 2017-10-12 | 52.222.227.36 (ClassC) |
| 2017-10-12 | 54.192.2.173 (ClassC) |
| 2017-10-12 | 52.222.227.21 (ClassC) |
| 2017-10-16 | 52.85.62.48 (ClassC) |
| 2018-11-14 | 13.33.155.36 (ClassC) |
| 2023-03-03 | 65.9.86.100 (ClassC) |
| 2024-06-25 | 18.161.6.70 (ClassC) |
| 2024-12-08 | 99.84.66.23 (ClassC) |
| 2024-12-19 | 99.86.38.70 (ClassC) |
| 2025-01-24 | 99.84.66.56 (ClassC) |
| 2025-03-05 | 99.84.66.55 (ClassC) |
| 2025-04-12 | 99.84.66.27 (ClassC) |
| 2025-05-18 | 99.86.38.47 (ClassC) |
| Date | Domain | IP |
| lnxicg01.gao.gov | 2025-04-17 | 161.203.24.47 |
| mxin01.gao.gov | 2025-01-23 | 161.203.16.83 |
| mxin02.gao.gov | 2025-01-24 | 161.203.16.84 |
| lnxicg03.gao.gov | 2025-04-16 | 161.203.24.49 |
| gaoportal3.gao.gov | 2025-04-15 | 161.203.15.30 |
| pab.gao.gov | 2025-03-12 | 192.0.78.148 |
| www.pab.gao.gov | 2025-04-13 | 192.0.78.148 |
| quarantine.gao.gov | 2025-01-23 | 148.163.142.160 |
| archive.gao.gov | 2014-11-14 | 54.231.18.132 |
| workspaceacf.gao.gov | 2025-04-17 | 161.203.24.90 |
| watchdog.gao.gov | 2025-01-25 | 161.203.18.17 |
| blog.gao.gov | 2025-03-12 | 52.72.207.206 |
| tell.gao.gov | 2025-05-16 | 161.203.16.62 |
| enterpriseregistration.gao.gov | 2025-01-25 | 40.126.26.130 |
| ftp.gao.gov | 2025-05-01 | 161.203.16.7 |
| fitnesscenter.gao.gov | 2025-01-25 | 192.0.78.226 |
| epds.gao.gov | 2025-03-12 | 199.134.74.8 |
| files.gao.gov | 2024-06-25 | 18.161.6.70 |
| bfs.gao.gov | 2025-04-20 | 54.147.250.39 |
| www.gao.gov | 2019-05-16 | 13.33.147.17 |
| gaosurvey.gao.gov | 2023-08-25 | 23.63.63.104 |