| Date | IP Address |
| 2016-02-28 | 52.6.206.75 (ClassC) |
| 2024-10-20 | 3.222.194.133 (ClassC) |
| 2025-01-21 | 52.44.14.132 (ClassC) |
| 2025-06-06 | 52.200.130.21 (ClassC) |
| 2025-06-11 | 34.230.114.23 (ClassC) |
| 2025-06-22 | 54.89.37.88 (ClassC) |
| 2025-08-02 | 34.233.85.87 (ClassC) |
| Date | Domain | IP |
| healthcare411.ahrq.gov | 2023-08-26 | 104.86.235.142 |
| www.healthcare411.ahrq.gov | 2023-08-26 | 104.86.235.142 |
| pda.ahrq.gov | 2014-10-15 | 90.84.60.41 |
| effectivehealthcare.ahrq.gov | 2023-08-26 | 104.86.235.142 |
| ce.effectivehealthcare.ahrq.gov | 2014-11-09 | 23.74.9.201 |
| www.ce.effectivehealthcare.ahrq.gov | 2023-08-26 | 104.86.235.142 |
| www.effectivehealthcare.ahrq.gov | 2023-08-26 | 104.86.235.142 |
| archive.ahrq.gov | 2014-04-03 | 209.8.115.55 |
| cds-authoring.ahrq.gov | 2025-07-24 | 54.86.156.245 |
| search.ahrq.gov | 2023-08-26 | 104.100.62.142 |
| pcmh.ahrq.gov | 2023-08-26 | 104.86.235.142 |
| cpsi.ahrq.gov | 2023-08-26 | 104.86.235.142 |
| www.cpsi.ahrq.gov | 2023-08-26 | 104.86.235.142 |
| ushik.ahrq.gov | 2025-05-24 | 52.7.101.182 |
| www.digital.ahrq.gov | 2025-05-24 | 52.86.249.121 |
| ecareplan.ahrq.gov | 2025-06-05 | 204.246.191.30 |
| pbrn.ahrq.gov | 2023-08-26 | 104.86.235.142 |
| hcup.ahrq.gov | 2025-06-04 | 204.246.191.97 |
| monahrq.ahrq.gov | 2023-08-26 | 104.86.235.142 |
| www.monahrq.ahrq.gov | 2023-08-26 | 104.86.235.142 |
| ahrqpubs.ahrq.gov | 2023-08-26 | 104.86.235.142 |
| preventiveservices.ahrq.gov | 2023-08-26 | 104.86.235.142 |
| www.preventiveservices.ahrq.gov | 2013-08-11 | 157.238.74.41 |
| qualitymeasures.ahrq.gov | 2023-08-26 | 104.86.235.142 |
| www.qualitymeasures.ahrq.gov | 2023-08-26 | 104.86.235.142 |
| innovations.ahrq.gov | 2023-08-26 | 104.86.235.142 |
| www.innovations.ahrq.gov | 2023-08-26 | 104.86.235.142 |
| meps.ahrq.gov | 2025-05-28 | 52.206.45.153 |
| staging-meps.ahrq.gov | 2024-11-14 | 52.206.228.84 |
| www.meps.ahrq.gov | 2025-05-27 | 184.73.241.244 |
| cahps.ahrq.gov | 2023-08-26 | 104.86.235.142 |
| www.cahps.ahrq.gov | 2023-08-26 | 104.86.235.142 |
| teamstepps.ahrq.gov | 2014-11-04 | 207.152.124.34 |
| www.teamstepps.ahrq.gov | 2023-08-26 | 104.86.235.142 |
| qualityindicators.ahrq.gov | 2024-06-03 | 34.204.21.163 |
| www.qualityindicators.ahrq.gov | 2024-10-20 | 3.222.194.133 |
| qsrs.ahrq.gov | 2025-07-09 | 44.193.144.230 |
| acts.ahrq.gov | 2025-06-23 | 54.86.156.245 |
| covid-acts.ahrq.gov | 2025-05-28 | 34.237.78.150 |
| distributor.hcup-us.ahrq.gov | 2025-06-12 | 3.213.10.129 |
| www.hcup-us.ahrq.gov | 2025-05-29 | 100.25.230.137 |
| iqdnet.ahrq.gov | 2024-08-09 | 54.172.64.134 |
| nhqrnet.ahrq.gov | 2025-07-18 | 54.145.245.126 |
| psnet.ahrq.gov | 2025-05-25 | 18.161.6.48 |