| Date | IP Address |
| 2023-10-04 | 54.199.77.137 (ClassC) |
| 2023-11-16 | 3.114.66.127 (ClassC) |
| 2023-11-24 | 13.230.60.248 (ClassC) |
| 2023-12-24 | 52.68.75.115 (ClassC) |
| 2024-01-28 | 54.248.65.144 (ClassC) |
| 2024-02-21 | 54.64.161.147 (ClassC) |
| 2024-04-14 | 52.199.58.64 (ClassC) |
| 2024-04-26 | 54.64.189.58 (ClassC) |
| 2024-05-13 | 54.65.57.166 (ClassC) |
| 2024-05-31 | 54.95.139.157 (ClassC) |
| 2024-06-10 | 43.206.188.233 (ClassC) |
| 2024-07-25 | 18.182.242.64 (ClassC) |
| 2024-08-14 | 54.64.202.143 (ClassC) |
| 2024-09-15 | 13.114.94.186 (ClassC) |
| 2024-09-22 | 54.178.115.234 (ClassC) |
| 2024-10-14 | 18.181.2.153 (ClassC) |
| 2024-10-24 | 54.150.30.123 (ClassC) |
| 2024-11-17 | 57.180.206.125 (ClassC) |
| 2024-12-12 | 18.182.107.243 (ClassC) |
| 2025-01-07 | 52.197.71.123 (ClassC) |
| 2025-01-21 | 57.181.252.209 (ClassC) |
| 2025-02-03 | 52.197.97.244 (ClassC) |
| 2025-02-11 | 52.198.20.135 (ClassC) |
| 2025-02-22 | 57.180.104.188 (ClassC) |
| 2025-03-09 | 18.176.221.136 (ClassC) |
| 2025-04-23 | 52.198.186.63 (ClassC) |
| 2025-08-10 | 35.79.85.170 (ClassC) |
| Date | Domain | IP |
| secret2.cygames.co.jp | 2024-11-22 | 3.163.24.83 |
| magazine.cygames.co.jp | 2024-11-04 | 18.161.6.80 |
| research.cygames.co.jp | 2025-01-24 | 204.246.191.73 |
| omotenashi.cygames.co.jp | 2014-10-10 | 165.254.206.206 |
| mail.cygames.co.jp | 2025-04-18 | 210.134.181.133 |
| recruit.cygames.co.jp | 2024-07-31 | 99.84.66.91 |
| bgart.cygames.co.jp | 2025-01-09 | 3.165.160.53 |
| www.cygames.co.jp | 2023-08-25 | 104.86.237.107 |