| Date | IP Address |
| 2025-01-06 | 23.99.180.38 (ClassC) |
| Date | Domain | IP |
| one-qa.cbre.com.sg | 2024-11-25 | 45.223.160.170 |
| vas.tops.cbre.com.sg | 2024-11-25 | 45.60.196.249 |
| uatara.nonprodtops.cbre.com.sg | 2024-11-25 | 45.60.196.249 |
| uat.nonprodtops.cbre.com.sg | 2024-11-25 | 45.60.196.249 |
| topsnet.cbre.com.sg | 2024-11-25 | 45.223.160.170 |
| previewtopsnet.cbre.com.sg | 2024-11-25 | 45.223.160.170 |
| one-dev.cbre.com.sg | 2024-11-25 | 45.223.160.170 |
| www.cbre.com.sg | 2024-12-12 | 172.64.147.59 |