| Date | IP Address |
| 2024-02-21 | 3.77.158.143 (ClassC) |
| 2024-04-23 | 18.184.25.45 (ClassC) |
| 2024-07-26 | 18.158.28.162 (ClassC) |
| 2024-08-28 | 18.195.217.136 (ClassC) |
| 2024-12-26 | 18.197.91.199 (ClassC) |
| 2025-01-19 | 52.58.117.186 (ClassC) |
| 2025-02-20 | 52.59.75.149 (ClassC) |
| 2025-03-10 | 18.192.33.116 (ClassC) |
| 2025-03-18 | 35.157.85.90 (ClassC) |
| 2025-03-27 | 18.193.238.253 (ClassC) |
| 2025-04-12 | 18.158.18.223 (ClassC) |
| 2025-04-17 | 18.194.69.119 (ClassC) |
| 2025-05-11 | 35.158.11.27 (ClassC) |
| 2025-07-17 | 35.158.86.217 (ClassC) |
| 2025-09-03 | 3.123.147.151 (ClassC) |
| 2025-09-28 | 52.59.130.255 (ClassC) |
| 2025-10-28 | 52.58.227.245 (ClassC) |
| 2025-11-28 | 3.120.54.146 (ClassC) |
| 2025-12-06 | 52.28.94.15 (ClassC) |
| 2026-01-06 | 35.157.192.77 (ClassC) |
| 2026-01-11 | 63.181.160.54 (ClassC) |
| 2026-01-14 | 63.181.45.169 (ClassC) |
| Date | Domain | IP |
| messaging.lab.digital.ringcentral.com | 2019-11-19 | 18.195.190.222 |
| api.lab.digital.ringcentral.com | 2019-11-19 | 18.195.190.222 |
| 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 | 2025-11-30 | 99.83.149.23 |
| chat.lab.digital.ringcentral.com | 2025-12-05 | 75.2.47.51 |