| Date | IP Address |
| 2020-10-02 | 13.224.67.32 (ClassC) |
| 2020-12-13 | 13.225.25.105 (ClassC) |
| 2021-01-11 | 13.225.38.60 (ClassC) |
| 2021-04-25 | 13.249.64.81 (ClassC) |
| 2021-06-11 | 13.249.75.33 (ClassC) |
| 2021-08-13 | 13.32.215.13 (ClassC) |
| 2022-01-20 | 108.139.1.26 (ClassC) |
| 2022-05-28 | 13.226.39.25 (ClassC) |
| 2023-03-14 | 52.222.139.59 (ClassC) |
| 2023-10-04 | 3.162.20.10 (ClassC) |
| 2024-03-28 | 108.156.2.8 (ClassC) |
| 2024-05-14 | 99.86.38.52 (ClassC) |
| 2024-06-28 | 3.163.24.12 (ClassC) |
| 2024-07-30 | 204.246.191.17 (ClassC) |
| 2024-11-12 | 204.246.191.116 (ClassC) |
| 2024-12-06 | 99.86.38.72 (ClassC) |
| 2025-03-06 | 99.86.38.7 (ClassC) |
| 2025-03-16 | 99.86.38.26 (ClassC) |
| 2025-05-15 | 204.246.191.44 (ClassC) |
| 2025-05-18 | 18.160.172.3 (ClassC) |
| 2026-01-13 | 3.169.173.125 (ClassC) |
| 2026-02-10 | 13.226.209.80 (ClassC) |
| 2026-03-04 | 3.169.173.42 (ClassC) |
| Date | Domain | IP |
| smtp2.mississauga.ca | 2014-07-14 | 142.240.200.193 |
| data.mississauga.ca | 2025-02-10 | 54.197.243.216 |
| web.mississauga.ca | 2024-11-13 | 204.246.191.64 |
| culture.mississauga.ca | 2025-01-20 | 99.84.66.44 |
| os-prod-api.mississauga.ca | 2025-11-24 | 3.175.34.99 |
| campaign.mississauga.ca | 2026-02-14 | 3.175.34.97 |
| delivery-dev.cms.mississauga.ca | 2025-03-08 | 18.238.217.125 |
| www.mississauga.ca | 2024-05-14 | 99.86.38.52 |