| Date | IP Address |
| 2023-08-25 | 13.58.246.21 (ClassC) |
| 2024-05-23 | 3.140.98.195 (ClassC) |
| 2024-08-01 | 3.143.33.175 (ClassC) |
| 2024-09-18 | 3.13.136.35 (ClassC) |
| 2024-11-24 | 3.14.186.248 (ClassC) |
| 2025-01-28 | 3.130.236.241 (ClassC) |
| 2025-04-29 | 3.142.105.84 (ClassC) |
| 2025-06-22 | 3.20.81.96 (ClassC) |
| 2025-08-12 | 3.143.102.94 (ClassC) |
| 2025-09-07 | 18.190.109.157 (ClassC) |
| 2026-01-16 | 3.130.30.89 (ClassC) |
| 2026-02-17 | 3.146.158.80 (ClassC) |
| Date | Domain | IP |
| qa.21online.com | 2024-11-25 | 34.204.227.18 |
| classic.21online.com | 2023-08-25 | 13.58.246.21 |
| api.stage.21online.com | 2024-11-24 | 13.59.50.14 |
| tools.stage.21online.com | 2024-03-10 | 13.58.57.46 |
| api.21online.com | 2024-02-21 | 3.18.165.71 |
| aemauthor.21online.com | 2023-08-26 | 34.236.115.247 |
| qa.aemauthor.21online.com | 2024-11-25 | 34.204.227.18 |
| dev.aemauthor.21online.com | 2024-11-24 | 3.223.250.17 |
| dev-ams.21online.com | 2024-11-24 | 98.84.75.14 |
| www.21online.com | 2023-08-26 | 34.236.115.247 |