| Date | IP Address |
| 2024-06-15 | 172.64.154.195 (ClassC) |
| 2024-07-12 | 104.18.33.61 (ClassC) |
| 2025-06-25 | 104.18.41.95 (ClassC) |
| 2025-07-31 | 172.64.146.161 (ClassC) |
| Date | Domain | IP |
| properties.colliers.co.nz | 2023-08-26 | 172.64.144.36 |
| cms.colliers.co.nz | 2024-06-15 | 172.64.154.195 |
| beta-cms.colliers.co.nz | 2024-06-15 | 104.18.42.94 |
| stage-cms.colliers.co.nz | 2023-08-26 | 104.18.42.94 |
| live-cms.colliers.co.nz | 2024-06-15 | 172.64.154.195 |
| www.colliers.co.nz | 2024-06-15 | 172.64.144.36 |
| beta-www.colliers.co.nz | 2023-08-26 | 172.64.151.214 |
| stage-www.colliers.co.nz | 2024-06-14 | 172.64.151.214 |
| live-www.colliers.co.nz | 2024-06-16 | 104.18.43.220 |
| dr-www.colliers.co.nz | 2023-08-25 | 104.86.240.135 |