| Date | IP Address |
| 2024-02-21 | 3.18.165.71 (ClassC) |
| 2024-05-22 | 3.136.216.231 (ClassC) |
| 2024-09-14 | 3.128.142.55 (ClassC) |
| 2024-12-26 | 3.146.182.42 (ClassC) |
| 2025-01-14 | 18.219.70.57 (ClassC) |
| 2025-05-09 | 3.141.101.132 (ClassC) |
| 2025-05-23 | 3.148.74.121 (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 |