| Date | IP Address |
| 2016-10-23 | 54.187.232.131 (ClassC) |
| 2016-12-16 | 54.213.94.34 (ClassC) |
| 2017-05-16 | 52.89.241.178 (ClassC) |
| 2017-08-15 | 35.167.119.254 (ClassC) |
| 2017-09-05 | 52.36.172.31 (ClassC) |
| 2017-10-07 | 54.69.224.242 (ClassC) |
| 2017-10-21 | 52.25.160.214 (ClassC) |
| 2017-11-12 | 52.42.209.248 (ClassC) |
| 2017-12-25 | 52.88.13.113 (ClassC) |
| 2018-02-07 | 35.166.114.4 (ClassC) |
| 2018-03-23 | 52.25.22.198 (ClassC) |
| 2018-05-10 | 35.163.132.131 (ClassC) |
| 2019-01-21 | 54.69.108.237 (ClassC) |
| 2019-04-23 | 34.209.94.193 (ClassC) |
| 2019-11-28 | 34.211.140.205 (ClassC) |
| 2019-11-28 | 54.148.52.207 (ClassC) |
| 2020-06-14 | 54.184.31.99 (ClassC) |
| 2020-09-10 | 52.42.176.137 (ClassC) |
| 2020-11-25 | 44.239.99.126 (ClassC) |
| 2021-05-16 | 52.35.128.204 (ClassC) |
| 2021-10-20 | 52.9.90.132 (ClassC) |
| 2021-10-20 | 54.219.145.127 (ClassC) |
| 2022-05-20 | 54.241.49.35 (ClassC) |
| 2022-05-20 | 54.241.165.0 (ClassC) |
| 2024-12-14 | 52.9.114.171 (ClassC) |
| 2024-12-28 | 52.8.118.158 (ClassC) |
| Date | Domain | IP |
| build.levelchinese.com | 2024-06-27 | 18.161.6.67 |
| app.levelchinese.com | 2024-06-24 | 54.213.95.137 |
| www.levelchinese.com | 2024-12-14 | 52.9.114.171 |