| Date | IP Address |
| 2020-04-20 | 184.86.168.128 (ClassC) |
| 2020-11-19 | 23.7.106.222 (ClassC) |
| 2024-03-05 | 23.196.195.112 (ClassC) |
| 2024-07-30 | 2.19.149.215 (ClassC) |
| 2024-09-21 | 23.196.155.28 (ClassC) |
| 2024-12-24 | 23.196.206.53 (ClassC) |
| 2025-04-30 | 2.19.133.188 (ClassC) |
| 2025-07-23 | 23.37.214.92 (ClassC) |
| 2025-08-06 | 23.214.101.169 (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 |