| Date | IP Address |
| 2024-03-26 | 20.106.15.52 (ClassC) |
| 2025-04-28 | 4.231.152.51 (ClassC) |
| 2025-05-01 | 20.221.44.46 (ClassC) |
| 2025-07-07 | 20.123.110.6 (ClassC) |
| 2025-08-02 | 20.106.29.164 (ClassC) |
| Date | Domain | IP |
| consumer.entitlement.test.skype.net | 2023-12-19 | 40.78.154.205 |
| secure.consumer.entitlement.test.skype.net | 2023-12-20 | 40.122.171.182 |
| calling.consumer.entitlement.test.skype.net | 2024-03-26 | 20.106.15.52 |
| sfbus.entitlement.test.skype.net | 2023-08-25 | 13.67.92.13 |