| Date | IP Address |
| 2023-08-15 | 52.61.133.218 (ClassC) |
| 2024-04-06 | 52.61.134.52 (ClassC) |
| 2024-09-14 | 182.30.12.44 (ClassC) |
| 2025-01-13 | 182.30.27.130 (ClassC) |
| Date | Domain | IP |
| 311.chicago.gov | 2023-08-15 | 52.61.133.218 |
| webapps3.chicago.gov | 2024-11-25 | 23.44.175.17 |
| webapps4.chicago.gov | 2024-11-25 | 23.44.175.6 |
| chistreetwork.chicago.gov | 2024-12-07 | 35.201.81.202 |
| access.chicago.gov | 2024-11-24 | 23.219.78.209 |
| image.citynews.chicago.gov | 2024-11-11 | 23.192.230.143 |
| www.chicago.gov | 2023-11-01 | 104.96.203.50 |