| Date | IP Address |
| 2024-02-21 | 3.77.158.143 (ClassC) |
| 2024-04-23 | 18.184.25.45 (ClassC) |
| 2024-08-10 | 52.29.73.235 (ClassC) |
| 2024-08-28 | 18.156.124.156 (ClassC) |
| 2024-09-09 | 35.156.147.194 (ClassC) |
| 2024-12-26 | 18.197.91.199 (ClassC) |
| 2025-01-29 | 52.58.117.186 (ClassC) |
| 2025-02-20 | 3.124.171.177 (ClassC) |
| 2025-03-01 | 52.59.75.149 (ClassC) |
| 2025-03-15 | 3.67.58.124 (ClassC) |
| 2025-03-22 | 18.198.107.246 (ClassC) |
| 2025-03-27 | 18.193.238.253 (ClassC) |
| 2025-04-25 | 3.68.244.122 (ClassC) |
| 2025-04-29 | 18.194.87.128 (ClassC) |
| 2025-05-11 | 18.184.240.43 (ClassC) |
| 2025-06-17 | 3.68.12.227 (ClassC) |
| 2025-07-01 | 3.69.192.60 (ClassC) |
| 2025-08-18 | 3.124.246.183 (ClassC) |
| 2025-08-22 | 18.193.1.222 (ClassC) |
| 2025-08-29 | 52.29.120.147 (ClassC) |
| 2025-09-28 | 3.68.133.27 (ClassC) |
| 2025-10-28 | 52.58.227.245 (ClassC) |
| 2025-11-21 | 18.159.100.31 (ClassC) |
| Date | Domain | IP |
| messaging.lab.digital.ringcentral.com | 2025-07-12 | 99.83.149.23 |
| api.lab.digital.ringcentral.com | 2025-09-29 | 75.2.47.51 |
| admin.lab.digital.ringcentral.com | 2025-07-19 | 99.83.149.23 |
| messaging.eup.lab.digital.ringcentral.com | 2024-02-21 | 3.77.158.143 |
| api.eup.lab.digital.ringcentral.com | 2024-02-21 | 3.77.158.143 |
| admin.eup.lab.digital.ringcentral.com | 2024-02-21 | 3.77.158.143 |
| ws.eup.lab.digital.ringcentral.com | 2025-03-01 | 52.59.75.149 |
| surveys.eup.lab.digital.ringcentral.com | 2024-02-21 | 3.77.158.143 |
| chat.eup.lab.digital.ringcentral.com | 2024-02-21 | 3.77.158.143 |
| ws.lab.digital.ringcentral.com | 2025-08-27 | 75.2.47.51 |
| surveys.lab.digital.ringcentral.com | 2025-09-07 | 99.83.149.23 |
| chat.lab.digital.ringcentral.com | 2025-09-08 | 75.2.47.51 |