| Date | IP Address |
| 2020-12-03 | 104.24.115.107 (ClassC) |
| 2025-10-26 | 104.21.49.154 (ClassC) |
| Date | Domain | IP |
| c4.flintbox.com | 2025-10-26 | 172.67.191.45 |
| ctsa.flintbox.com | 2025-10-26 | 104.21.49.154 |
| ccf.flintbox.com | 2025-10-26 | 104.21.49.154 |
| dartmouth.flintbox.com | 2025-10-26 | 104.21.49.154 |
| erau.flintbox.com | 2025-10-26 | 172.67.191.45 |
| cmu.flintbox.com | 2025-10-26 | 172.67.191.45 |