| Date | IP Address |
| 2023-05-17 | 108.156.120.85 (ClassC) |
| 2023-05-18 | 52.84.18.112 (ClassC) |
| 2024-04-16 | 99.84.66.62 (ClassC) |
| 2024-08-23 | 18.172.170.38 (ClassC) |
| 2024-09-26 | 99.84.66.100 (ClassC) |
| 2024-12-30 | 99.84.66.64 (ClassC) |
| 2025-09-10 | 99.84.66.14 (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 |