| Date | IP Address |
| 2025-09-02 | 45.223.160.170 (ClassC) |
| 2025-12-12 | 23.41.4.71 (ClassC) |
| 2026-01-06 | 23.41.4.91 (ClassC) |
| 2026-02-20 | 23.41.4.79 (ClassC) |
| Date | Domain | IP |
| one-qa.cbre.com.sg | 2026-02-20 | 45.223.160.170 |
| vas.tops.cbre.com.sg | 2025-05-04 | 45.60.196.249 |
| uatara.nonprodtops.cbre.com.sg | 2025-09-02 | 45.60.196.249 |
| uat.nonprodtops.cbre.com.sg | 2025-09-02 | 45.60.196.249 |
| topsnet.cbre.com.sg | 2025-09-02 | 45.223.160.170 |
| previewtopsnet.cbre.com.sg | 2022-11-14 | 103.55.53.108 |
| one-dev.cbre.com.sg | 2026-02-20 | 45.223.160.170 |
| www.cbre.com.sg | 2025-09-02 | 104.18.40.197 |