| Date | IP Address |
| 2018-06-26 | 54.194.49.192 (ClassC) |
| 2024-11-13 | 3.121.106.244 (ClassC) |
| 2025-01-02 | 3.76.162.141 (ClassC) |
| 2025-10-03 | 172.66.0.145 (ClassC) |
| 2025-12-08 | 162.159.140.147 (ClassC) |
| Date | Domain | IP |
| mctlight.unison.org.uk | 2024-08-30 | 3.125.15.186 |
| warmssupport.unison.org.uk | 2024-11-13 | 3.121.106.244 |
| www.unison.org.uk | 2024-12-25 | 34.117.146.251 |