| Date | IP Address |
| 2024-05-27 | 104.22.69.150 (ClassC) |
| 2025-01-18 | 104.22.68.150 (ClassC) |
| 2025-01-30 | 172.67.42.104 (ClassC) |
| 2025-09-06 | 104.20.18.83 (ClassC) |
| 2025-12-09 | 172.66.173.165 (ClassC) |
| Date | Domain | IP |
| static.koobits.com | 2024-04-15 | 172.67.42.104 |
| demo.static.koobits.com | 2025-12-09 | 3.5.146.92 |
| leaderboard.koobits.com | 2024-12-26 | 104.22.69.150 |
| tracking.koobits.com | 2024-05-24 | 99.84.66.6 |
| api.koobits.com | 2025-01-09 | 104.22.69.150 |
| api2.trial.koobits.com | 2025-05-07 | 104.22.68.150 |
| member.koobits.com | 2024-04-15 | 3.163.189.122 |
| ebooks.koobits.com | 2025-01-07 | 104.22.68.150 |
| problemsums.koobits.com | 2024-05-27 | 104.22.69.150 |
| parents.koobits.com | 2025-02-22 | 104.22.69.150 |
| student.koobits.com | 2023-10-16 | 18.161.6.12 |
| static.content.koobits.com | 2023-10-31 | 104.22.68.150 |
| edu.koobits.com | 2025-01-31 | 104.22.69.150 |
| www.koobits.com | 2024-12-29 | 172.67.42.104 |
| try.koobits.com | 2024-12-24 | 3.163.189.19 |
| identity.koobits.com | 2024-05-24 | 104.22.68.150 |