| Date | IP Address |
| 2019-11-04 | 52.51.32.62 (ClassC) |
| 2024-10-23 | 172.67.173.168 (ClassC) |
| 2024-11-06 | 104.21.80.31 (ClassC) |
| 2025-01-03 | 104.21.64.1 (ClassC) |
| 2025-03-07 | 104.21.96.1 (ClassC) |
| 2025-04-21 | 104.21.32.1 (ClassC) |
| 2025-08-14 | 104.21.80.1 (ClassC) |
| Date | Domain | IP |
| server1.portobelloinstitute.ie | 2025-04-21 | 52.51.32.62 |
| www.portobelloinstitute.ie | 2024-10-23 | 172.67.173.168 |