| Date | IP Address |
| 2019-03-06 | 54.239.132.8 (ClassC) |
| 2020-02-20 | 13.226.191.69 (ClassC) |
| 2023-08-27 | 13.113.2.61 (ClassC) |
| 2024-03-07 | 52.68.223.231 (ClassC) |
| 2024-04-08 | 18.178.223.26 (ClassC) |
| 2024-04-17 | 54.92.116.216 (ClassC) |
| 2024-05-06 | 18.178.23.243 (ClassC) |
| 2024-05-12 | 57.180.141.83 (ClassC) |
| 2024-05-17 | 13.113.221.192 (ClassC) |
| 2024-05-26 | 18.176.10.136 (ClassC) |
| 2024-06-15 | 54.150.48.32 (ClassC) |
| 2024-07-02 | 54.248.101.29 (ClassC) |
| 2024-07-30 | 18.178.112.22 (ClassC) |
| 2024-08-24 | 54.199.227.219 (ClassC) |
| 2024-09-07 | 54.64.150.159 (ClassC) |
| 2024-09-12 | 57.181.48.91 (ClassC) |
| 2024-09-17 | 35.76.154.162 (ClassC) |
| 2024-09-19 | 54.249.5.182 (ClassC) |
| 2024-09-28 | 52.68.43.198 (ClassC) |
| 2024-10-31 | 18.178.136.176 (ClassC) |
| 2024-11-20 | 54.65.24.185 (ClassC) |
| 2024-12-20 | 35.76.92.147 (ClassC) |
| 2025-01-12 | 52.68.46.255 (ClassC) |
| 2025-01-26 | 54.95.150.235 (ClassC) |
| 2025-01-29 | 54.65.80.93 (ClassC) |
| 2025-04-15 | 52.192.110.211 (ClassC) |
| 2025-07-29 | 35.79.163.1 (ClassC) |
| 2025-08-15 | 52.197.171.174 (ClassC) |
| 2025-08-27 | 13.113.102.3 (ClassC) |
| Date | Domain | IP |
| cdn.okcoin.jp | 2021-09-10 | 13.225.198.33 |
| assets.okcoin.jp | 2024-05-30 | 18.161.6.92 |
| www.okcoin.jp | 2025-05-27 | 3.114.244.254 |