| Date | IP Address |
| 2016-05-02 | 54.231.226.51 (ClassC) |
| 2016-05-20 | 54.231.226.59 (ClassC) |
| 2016-05-24 | 54.231.229.0 (ClassC) |
| 2016-08-10 | 52.219.16.10 (ClassC) |
| 2016-09-10 | 54.231.225.148 (ClassC) |
| 2025-07-12 | 104.247.81.53 (ClassC) |
| 2025-09-27 | 104.247.81.173 (ClassC) |
| 2025-11-13 | 104.247.81.99 (ClassC) |
| Date | Domain | IP |
| unplugged.xwmooc.org | 2025-06-28 | 104.247.81.53 |
| data-science.xwmooc.org | 2025-07-23 | 104.247.81.53 |
| reeborg.xwmooc.org | 2025-05-13 | 104.247.81.53 |
| raspberry-pi.xwmooc.org | 2025-07-12 | 104.247.81.53 |
| python.xwmooc.org | 2019-02-06 | 185.53.178.9 |
| r-pkgs.xwmooc.org | 2025-07-14 | 104.247.81.53 |
| computers.xwmooc.org | 2025-07-13 | 104.247.81.53 |
| think-stat.xwmooc.org | 2025-06-12 | 104.247.81.53 |