| Date | IP Address |
| 2022-11-09 | 65.8.243.43 (ClassC) |
| 2023-07-08 | 52.222.174.52 (ClassC) |
| 2024-10-05 | 18.161.6.13 (ClassC) |
| 2024-12-19 | 99.86.38.69 (ClassC) |
| 2025-04-14 | 18.161.6.115 (ClassC) |
| 2025-04-18 | 18.161.6.27 (ClassC) |
| 2025-05-05 | 18.161.6.86 (ClassC) |
| Date | Domain | IP |
| redcap.bouldercounty.gov | 2024-11-24 | 52.61.17.54 |
| govcloud.redcap.bouldercounty.gov | 2024-11-24 | 15.205.56.3 |
| staging.redcap.bouldercounty.gov | 2024-11-24 | 3.30.123.145 |
| govcloud.staging.redcap.bouldercounty.gov | 2024-11-24 | 3.30.123.145 |
| staging-partnerwp.bouldercounty.gov | 2024-02-21 | 44.237.129.140 |
| assets.bouldercounty.gov | 2024-10-05 | 18.161.6.13 |
| www.bouldercounty.gov | 2024-04-13 | 52.38.245.119 |