| Date | IP Address |
| 2023-05-10 | 18.160.225.90 (ClassC) |
| 2023-08-21 | 18.160.46.3 (ClassC) |
| 2023-08-25 | 52.222.139.23 (ClassC) |
| 2024-06-20 | 3.163.24.120 (ClassC) |
| 2024-12-29 | 3.163.158.35 (ClassC) |
| 2025-04-22 | 18.161.6.54 (ClassC) |
| 2025-05-02 | 18.161.6.119 (ClassC) |
| Date | Domain | IP |
| kmanga.kodansha.com | 2024-10-20 | 18.161.6.56 |
| api-qa.kmanga.kodansha.com | 2024-04-16 | 99.84.66.62 |
| api.kmanga.kodansha.com | 2024-02-09 | 204.246.191.26 |
| cdn.kmanga.kodansha.com | 2024-06-20 | 3.163.24.120 |
| www.kodansha.com | 2024-04-17 | 204.246.191.33 |