| Date | IP Address |
| 2022-12-27 | 34.199.129.127 (ClassC) |
| 2024-11-25 | 34.204.227.18 (ClassC) |
| 2025-02-10 | 54.164.232.22 (ClassC) |
| 2025-05-08 | 23.22.21.12 (ClassC) |
| 2025-07-02 | 52.73.176.115 (ClassC) |
| 2025-07-21 | 3.216.254.76 (ClassC) |
| 2025-09-06 | 23.20.64.166 (ClassC) |
| 2025-09-15 | 18.204.166.192 (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 |