| Date | IP Address |
| 2025-01-16 | 66.119.32.174 (ClassC) |
| Date | Domain | IP |
| stage.web1.payment.bluemountain.com | 2025-01-16 | 66.119.32.171 |
| stage.web2.payment.bluemountain.com | 2024-12-26 | 66.119.32.200 |
| stage.web3.payment.bluemountain.com | 2024-12-26 | 66.119.32.173 |
| stage.web4.payment.bluemountain.com | 2025-01-16 | 66.119.32.174 |
| stage.web6.payment.bluemountain.com | 2024-12-26 | 66.119.32.172 |
| stage.web8.payment.bluemountain.com | 2024-12-29 | 66.119.32.191 |