| Date | IP Address |
| 2023-11-04 | 54.174.32.157 (ClassC) |
| 2025-01-30 | 52.3.111.221 (ClassC) |
| 2025-09-26 | 34.233.196.219 (ClassC) |
| 2025-10-15 | 100.29.55.191 (ClassC) |
| 2025-10-19 | 54.163.170.173 (ClassC) |
| 2025-10-25 | 18.233.62.23 (ClassC) |
| 2025-11-14 | 44.199.54.24 (ClassC) |
| Date | Domain | IP |
| presence.us-east-1.us.api.mitel.io | 2025-08-19 | 34.193.96.61 |
| admin.us-east-1.us.api.mitel.io | 2025-09-26 | 34.233.196.219 |
| authentication.us-east-1.us.api.mitel.io | 2025-05-05 | 52.0.164.118 |
| dcms.us-east-1.us.api.mitel.io | 2024-06-09 | 3.230.188.68 |
| notifications.us-east-1.us.api.mitel.io | 2025-09-06 | 18.210.150.82 |
| workflow.us-east-1.us.api.mitel.io | 2024-10-04 | 44.218.123.68 |
| photos.admin.us.api.mitel.io | 2025-01-21 | 13.224.14.97 |
| authentication.us.api.mitel.io | 2023-08-16 | 3.227.175.58 |
| director.us.api.mitel.io | 2024-06-09 | 18.204.91.145 |
| chat.us.api.mitel.io | 2024-12-21 | 13.224.14.29 |
| gcp-gateway.us.api.mitel.io | 2021-07-24 | 204.246.191.29 |