| Date | IP Address |
| 2021-10-19 | 172.232.21.42 (ClassC) |
| 2021-10-19 | 172.232.21.99 (ClassC) |
| 2024-09-20 | 104.98.114.171 (ClassC) |
| 2025-01-18 | 23.55.167.11 (ClassC) |
| 2025-03-31 | 23.46.228.164 (ClassC) |
| 2025-04-24 | 23.46.228.173 (ClassC) |
| Date | Domain | IP |
| accountmanagement.tfb.kube.t-mobile.com | 2024-12-24 | 54.244.198.64 |
| payment.tfb.kube.t-mobile.com | 2025-03-23 | 44.239.191.239 |
| es.qat1-checkout.tfb.kube.t-mobile.com | 2024-09-20 | 104.98.114.171 |