| Date | IP Address |
| 2025-04-09 | 35.157.221.65 (ClassC) |
| 2025-05-03 | 35.157.85.233 (ClassC) |
| 2025-05-07 | 3.64.102.238 (ClassC) |
| 2025-05-21 | 3.73.10.171 (ClassC) |
| 2025-05-25 | 35.156.208.255 (ClassC) |
| 2025-06-08 | 18.197.92.105 (ClassC) |
| 2025-07-06 | 35.156.197.213 (ClassC) |
| 2025-10-06 | 3.68.179.217 (ClassC) |
| 2025-11-13 | 18.157.243.223 (ClassC) |
| 2025-12-07 | 35.157.26.105 (ClassC) |
| Date | Domain | IP |
| open2.0.regione.lombardia.it | 2024-06-10 | 52.58.16.125 |
| backend.open2.0.regione.lombardia.it | 2025-04-09 | 35.157.221.65 |
| demo.open2.0.regione.lombardia.it | 2024-10-26 | 3.125.164.200 |
| www.demo.open2.0.regione.lombardia.it | 2024-12-11 | 3.75.36.86 |
| www.open2.0.regione.lombardia.it | 2024-10-04 | 3.64.229.23 |