| Date | IP Address |
| 2024-11-24 | 54.66.17.185 (ClassC) |
| 2025-01-07 | 13.237.194.172 (ClassC) |
| 2025-01-14 | 13.55.159.190 (ClassC) |
| 2025-03-14 | 54.66.54.16 (ClassC) |
| Date | Domain | IP |
| barracuda.circlein.com | 2024-12-23 | 3.163.158.44 |
| prod.circlein.com | 2024-11-24 | 3.163.24.15 |
| admin.au.prod.circlein.com | 2024-09-08 | 18.161.6.34 |
| app.circlein.com | 2024-09-11 | 3.163.24.5 |
| au.dev.circlein.com | 2024-11-24 | 54.66.17.185 |
| www.circlein.com | 2024-11-14 | 3.163.24.88 |
| a.mx.circlein.com | 2024-02-22 | 3.163.24.5 |