| Date | IP Address |
| 2024-03-31 | 23.33.20.219 (ClassC) |
| 2024-05-01 | 23.48.99.144 (ClassC) |
| 2024-06-19 | 23.48.4.5 (ClassC) |
| 2024-07-04 | 23.33.85.31 (ClassC) |
| 2024-09-04 | 23.211.176.141 (ClassC) |
| 2024-10-05 | 23.223.17.167 (ClassC) |
| 2024-11-04 | 23.218.232.173 (ClassC) |
| 2024-11-24 | 23.219.78.209 (ClassC) |
| 2024-12-11 | 23.216.147.39 (ClassC) |
| 2024-12-20 | 23.215.176.82 (ClassC) |
| 2025-01-01 | 23.206.171.33 (ClassC) |
| 2025-01-10 | 23.39.46.17 (ClassC) |
| 2025-02-23 | 23.54.18.89 (ClassC) |
| 2025-07-18 | 23.44.205.26 (ClassC) |
| 2025-07-26 | 23.64.114.218 (ClassC) |
| 2025-09-20 | 23.53.122.199 (ClassC) |
| 2025-12-12 | 104.96.163.90 (ClassC) |
| 2025-12-18 | 104.96.163.91 (ClassC) |
| 2025-12-23 | 23.44.175.5 (ClassC) |
| 2026-01-16 | 23.206.171.34 (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 |
| mpea.chicago.gov | 2025-08-05 | 35.173.77.42 |
| qarc.chicago.gov | 2025-07-29 | 23.43.82.9 |
| cdphrc.chicago.gov | 2025-07-24 | 23.46.228.6 |
| chistreetwork.chicago.gov | 2025-09-08 | 35.201.81.202 |
| access.chicago.gov | 2024-11-24 | 23.219.78.209 |
| image.citynews.chicago.gov | 2025-04-17 | 23.192.230.143 |
| connect.chicago.gov | 2025-12-25 | 23.206.171.33 |
| parkingtickets.dev.chicago.gov | 2025-07-21 | 3.18.173.95 |
| www.chicago.gov | 2023-11-01 | 104.96.203.50 |
| pay.chicago.gov | 2025-12-20 | 167.165.233.48 |