| Date | IP Address |
| 2025-08-01 | 65.20.50.51 (ClassC) |
| Date | Domain | IP |
| btprdhap001.bt.prod.cloud.openwave.ai | 2025-05-15 | 65.20.50.93 |
| btprdhap002.bt.prod.cloud.openwave.ai | 2025-05-08 | 65.20.50.199 |
| btprdhap003.bt.prod.cloud.openwave.ai | 2025-08-01 | 65.20.50.51 |
| mobile.bt.prod.cloud.openwave.ai | 2025-04-20 | 65.20.50.93 |
| webmail.bt.prod.cloud.openwave.ai | 2025-03-05 | 65.20.50.93 |