| Date | IP Address |
| 2018-05-02 | 52.206.62.223 (ClassC) |
| 2018-05-02 | 34.225.208.40 (ClassC) |
| 2019-04-04 | 54.88.87.151 (ClassC) |
| 2019-04-04 | 52.0.29.207 (ClassC) |
| 2020-03-06 | 54.152.239.232 (ClassC) |
| 2020-03-06 | 52.23.126.227 (ClassC) |
| 2021-02-06 | 18.206.62.91 (ClassC) |
| 2021-02-06 | 3.226.37.73 (ClassC) |
| 2022-01-07 | 3.228.161.159 (ClassC) |
| 2022-01-07 | 3.221.40.157 (ClassC) |
| 2024-04-28 | 52.203.103.244 (ClassC) |
| 2024-04-28 | 54.243.25.231 (ClassC) |
| 2024-05-18 | 204.236.226.234 (ClassC) |
| 2024-05-18 | 35.169.7.220 (ClassC) |
| 2024-09-23 | 35.168.63.228 (ClassC) |
| 2024-09-23 | 3.224.2.40 (ClassC) |
| 2024-11-25 | 23.21.154.220 (ClassC) |
| 2024-12-21 | 34.237.255.91 (ClassC) |
| 2025-04-30 | 18.214.215.6 (ClassC) |
| 2025-05-07 | 34.204.20.238 (ClassC) |
| 2025-06-09 | 44.218.216.227 (ClassC) |
| 2025-08-14 | 54.211.252.70 (ClassC) |
| 2025-09-02 | 3.88.153.92 (ClassC) |
| 2025-09-09 | 100.24.195.195 (ClassC) |
| 2025-10-28 | 44.193.32.41 (ClassC) |
| 2025-10-31 | 34.206.98.84 (ClassC) |
| 2026-01-05 | 13.219.7.207 (ClassC) |
| 2026-02-05 | 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 |