| Date | IP Address |
| 2025-04-06 | 3.168.40.65 (ClassC) |
| 2025-06-30 | 18.161.6.51 (ClassC) |
| 2026-02-10 | 18.161.6.67 (ClassC) |
| Date | Domain | IP |
| dmp.mail.koganpage.com | 2024-12-04 | 34.105.36.128 |
| cdn.koganpage.com | 2025-06-30 | 18.161.6.51 |
| news.koganpage.com | 2024-08-14 | 3.163.24.33 |
| checkout.koganpage.com | 2025-07-31 | 99.84.66.52 |
| www.koganpage.com | 2023-11-01 | 204.246.191.69 |