| Date | IP Address |
| 2025-09-06 | 13.107.246.70 (ClassC) |
| 2025-11-04 | 13.107.226.70 (ClassC) |
| 2025-11-24 | 13.107.253.70 (ClassC) |
| Date | Domain | IP |
| 2020.rca.ac.uk | 2024-11-09 | 13.52.115.166 |
| moodle.rca.ac.uk | 2025-10-28 | 79.125.98.241 |
| researchonline.rca.ac.uk | 2024-10-27 | 46.22.140.19 |
| alumni.rca.ac.uk | 2014-05-30 | 194.80.196.16 |
| 17april.rca.ac.uk | 2025-09-04 | 173.203.204.123 |
| applications.rca.ac.uk | 2025-09-06 | 13.107.246.70 |
| intranet.rca.ac.uk | 2024-10-23 | 104.20.33.212 |
| www.rca.ac.uk | 2025-05-24 | 104.20.33.212 |