| Date | IP Address |
| 2021-07-13 | 13.225.53.17 (ClassC) |
| 2025-05-02 | 18.161.6.118 (ClassC) |
| 2025-05-24 | 18.172.170.50 (ClassC) |
| 2025-05-30 | 18.161.6.88 (ClassC) |
| 2025-08-09 | 18.161.6.44 (ClassC) |
| 2026-01-25 | 3.169.173.99 (ClassC) |
| Date | Domain | IP |
| mikuvr.crypton.co.jp | 2025-05-02 | 18.161.6.118 |
| cs.crypton.co.jp | 2024-10-10 | 52.219.0.209 |
| www.crypton.co.jp | 2025-05-28 | 153.127.219.146 |