| Date | IP Address |
| 2017-12-07 | 34.212.201.38 (ClassC) |
| 2018-01-06 | 35.163.62.169 (ClassC) |
| 2018-04-16 | 35.166.113.92 (ClassC) |
| 2019-03-29 | 34.227.55.219 (ClassC) |
| 2019-03-29 | 54.164.148.194 (ClassC) |
| 2021-01-11 | 3.216.121.232 (ClassC) |
| 2025-09-14 | 34.110.180.34 (ClassC) |
| 2026-02-27 | 34.102.239.211 (ClassC) |
| Date | Domain | IP |
| learning.croneri.co.uk | 2025-12-24 | 104.26.15.75 |
| portal.croneri.co.uk | 2025-12-25 | 54.154.92.202 |
| app.croneri.co.uk | 2023-07-15 | 34.250.66.125 |
| email.mailer.croneri.co.uk | 2025-09-14 | 34.110.180.34 |
| www.croneri.co.uk | 2023-11-01 | 3.248.131.126 |
| library.croneri.co.uk | 2023-12-04 | 34.255.226.136 |