| Date | IP Address |
| 2014-09-25 | 69.164.16.0 (ClassC) |
| 2022-11-16 | 104.18.31.154 (ClassC) |
| 2025-08-14 | 172.64.155.150 (ClassC) |
| 2026-02-26 | 104.18.32.106 (ClassC) |
| Date | Domain | IP |
| previewwstopsara.cbre.co.nz | 2025-09-12 | 45.223.160.170 |
| wstopscre.cbre.co.nz | 2025-09-11 | 45.223.160.5 |
| commerciallistings.cbre.co.nz | 2025-06-25 | 20.10.162.75 |
| ara.tops.cbre.co.nz | 2025-09-11 | 45.60.196.249 |
| cre.tops.cbre.co.nz | 2025-07-02 | 45.60.196.249 |
| vas.tops.cbre.co.nz | 2025-05-09 | 45.60.196.249 |
| uatara.nonprodtops.cbre.co.nz | 2025-09-18 | 45.60.196.249 |
| uatcre.nonprodtops.cbre.co.nz | 2025-09-12 | 45.60.196.249 |
| uat.nonprodtops.cbre.co.nz | 2025-05-11 | 45.60.196.249 |
| topsnet.cbre.co.nz | 2025-09-20 | 45.223.160.170 |
| previewtopsnet.cbre.co.nz | 2025-06-08 | 45.223.160.170 |
| www.cbre.co.nz | 2025-08-14 | 172.64.155.150 |