| Date | IP Address |
| 2019-12-28 | 13.226.139.102 (ClassC) |
| 2019-12-28 | 13.226.139.123 (ClassC) |
| 2019-12-28 | 13.226.139.19 (ClassC) |
| 2019-12-28 | 13.226.139.45 (ClassC) |
| 2020-02-10 | 13.249.89.101 (ClassC) |
| 2020-02-10 | 13.249.89.86 (ClassC) |
| 2020-07-29 | 99.84.170.67 (ClassC) |
| 2020-07-29 | 99.84.170.113 (ClassC) |
| 2020-07-29 | 99.84.170.32 (ClassC) |
| 2020-08-15 | 99.84.174.19 (ClassC) |
| 2020-08-15 | 99.84.174.31 (ClassC) |
| 2020-08-15 | 99.84.174.123 (ClassC) |
| 2021-03-18 | 52.85.89.55 (ClassC) |
| 2021-03-18 | 52.85.89.95 (ClassC) |
| 2021-12-08 | 99.84.173.25 (ClassC) |
| 2021-12-08 | 99.84.173.5 (ClassC) |
| 2024-08-04 | 18.161.6.35 (ClassC) |
| 2024-11-30 | 204.246.191.115 (ClassC) |
| 2025-02-21 | 204.246.191.65 (ClassC) |
| 2026-02-22 | 3.175.34.38 (ClassC) |
| Date | Domain | IP |
| legacy.crystalcleanintranet.co.uk | 2024-09-30 | 3.163.158.36 |