| Date | IP Address |
| 2018-04-16 | 65.153.158.167 (ClassC) |
| 2019-02-11 | 117.92.228.16 (ClassC) |
| 2019-04-12 | 58.222.37.56 (ClassC) |
| 2019-04-12 | 58.222.37.53 (ClassC) |
| 2019-06-11 | 117.92.228.19 (ClassC) |
| 2019-06-11 | 58.222.16.28 (ClassC) |
| 2019-10-10 | 123.134.184.142 (ClassC) |
| 2019-10-10 | 123.134.184.144 (ClassC) |
| 2021-08-06 | 124.132.138.15 (ClassC) |
| 2024-03-10 | 182.131.21.252 (ClassC) |
| 2024-12-21 | 110.40.32.158 (ClassC) |
| 2025-04-25 | 103.220.65.212 (ClassC) |
| 2025-04-29 | 183.60.150.15 (ClassC) |
| 2025-05-14 | 103.220.65.213 (ClassC) |
| 2025-06-23 | 122.228.207.55 (ClassC) |
| 2025-07-16 | 122.228.86.134 (ClassC) |
| 2025-09-14 | 122.228.86.133 (ClassC) |
| 2025-10-22 | 122.228.86.132 (ClassC) |
| 2026-01-14 | 183.60.150.16 (ClassC) |
| 2026-01-24 | 122.228.207.54 (ClassC) |
| Date | Domain | IP |
| activity-qa.okchang.com | 2025-12-31 | 69.28.62.188 |
| test.jc-img-ali.okchang.com | 2024-10-04 | 180.163.147.218 |
| test.jc-audio-ali.okchang.com | 2025-02-26 | 180.163.146.112 |
| test.jc-download-qn.okchang.com | 2025-01-13 | 122.228.207.55 |
| test.download-qn.okchang.com | 2026-01-23 | 148.153.188.147 |
| img-qn.okchang.com | 2024-09-08 | 98.96.240.82 |
| test.jc-img-qn.okchang.com | 2024-09-23 | 183.60.150.17 |
| test.img-qn.okchang.com | 2025-04-29 | 103.220.65.214 |
| test.video-qn.okchang.com | 2024-03-10 | 182.131.21.252 |
| audio-qn.okchang.com | 2024-07-22 | 156.251.65.8 |
| test.jc-audio-qn.okchang.com | 2024-10-03 | 124.236.97.251 |
| test.audio-qn.okchang.com | 2025-04-12 | 183.60.150.15 |
| mc-storage.oss.okchang.com | 2015-05-28 | 222.73.134.120 |
| mc-okchang.oss.okchang.com | 2024-06-03 | 117.68.72.212 |
| www.okchang.com | 2025-09-19 | 101.200.88.178 |
| activity.okchang.com | 2026-01-22 | 69.28.62.188 |