| Date | IP Address |
| 2019-01-30 | 23.35.150.24 (ClassC) |
| 2019-02-05 | 104.91.167.58 (ClassC) |
| 2019-02-06 | 128.177.96.203 (ClassC) |
| 2021-05-31 | 104.78.244.248 (ClassC) |
| 2023-08-26 | 23.198.171.201 (ClassC) |
| 2024-04-19 | 23.222.144.93 (ClassC) |
| 2024-12-24 | 92.123.203.73 (ClassC) |
| 2025-01-14 | 23.196.202.148 (ClassC) |
| Date | Domain | IP |
| beta.ready.gov | 2023-08-25 | 23.37.217.177 |
| edit-beta.ready.gov | 2023-08-25 | 184.84.195.134 |
| mobile.ready.gov | 2024-03-05 | 23.196.195.112 |
| staging.ready.gov | 2023-08-25 | 104.108.95.151 |
| edit.staging.ready.gov | 2023-08-25 | 104.108.87.202 |
| m.ready.gov | 2014-05-10 | 205.234.218.33 |
| faq.ready.gov | 2023-08-26 | 23.198.171.201 |
| edit.ready.gov | 2023-08-25 | 23.196.196.228 |
| testint.ready.gov | 2023-08-25 | 104.108.95.151 |
| edit.testint.ready.gov | 2023-08-25 | 104.108.87.202 |
| www.ready.gov | 2014-08-29 | 23.62.236.32 |