| Date | IP Address |
| 2025-01-21 | 192.124.249.18 (ClassC) |
| 2025-11-06 | 104.26.8.124 (ClassC) |
| 2026-02-23 | 172.67.72.42 (ClassC) |
| Date | Domain | IP |
| appv2.costeninsurance.com | 2024-02-23 | 204.246.191.106 |
| app.costeninsurance.com | 2024-08-23 | 99.84.66.71 |
| www.costeninsurance.com | 2014-06-24 | 173.254.28.13 |