| Date | IP Address |
| 2024-11-25 | 23.21.154.220 (ClassC) |
| 2025-01-23 | 34.237.255.91 (ClassC) |
| 2025-02-03 | 34.194.37.6 (ClassC) |
| 2025-04-15 | 3.213.28.150 (ClassC) |
| 2025-06-06 | 44.218.216.227 (ClassC) |
| 2025-07-01 | 54.226.220.16 (ClassC) |
| 2025-07-30 | 34.200.87.139 (ClassC) |
| 2025-08-19 | 54.211.252.70 (ClassC) |
| 2025-09-09 | 100.24.195.195 (ClassC) |
| 2025-09-23 | 3.95.68.198 (ClassC) |
| 2025-10-03 | 34.193.246.28 (ClassC) |
| 2025-10-23 | 3.214.45.40 (ClassC) |
| 2026-02-04 | 52.4.196.217 (ClassC) |
| Date | Domain | IP |
| uat2-correspondenceadhoc.chats.cdhs.state.co.us | 2024-11-24 | 3.226.108.122 |
| prod-correspondenceadhoc.chats.cdhs.state.co.us | 2024-11-25 | 23.21.154.220 |
| pilot-correspondenceadhoc.chats.cdhs.state.co.us | 2026-01-03 | 54.235.126.86 |
| uat2-correspondence.chats.cdhs.state.co.us | 2024-11-24 | 3.226.108.122 |
| prod-correspondence.chats.cdhs.state.co.us | 2024-12-19 | 54.166.220.172 |
| uat2-eligibility.chats.cdhs.state.co.us | 2024-11-24 | 3.226.108.122 |
| prod-eligibility.chats.cdhs.state.co.us | 2024-11-25 | 23.21.154.220 |
| pilot-eligibility.chats.cdhs.state.co.us | 2026-01-06 | 54.235.126.86 |