| Date | IP Address |
| 2016-03-10 | 54.231.225.128 (ClassC) |
| 2016-06-30 | 54.231.228.8 (ClassC) |
| 2016-08-02 | 54.231.225.144 (ClassC) |
| 2016-11-10 | 52.219.4.14 (ClassC) |
| 2017-03-06 | 52.219.4.46 (ClassC) |
| 2017-04-04 | 52.219.0.86 (ClassC) |
| 2017-04-05 | 52.219.4.62 (ClassC) |
| 2017-04-08 | 52.219.68.138 (ClassC) |
| 2017-04-14 | 52.219.0.74 (ClassC) |
| 2017-05-15 | 52.219.4.34 (ClassC) |
| 2017-07-07 | 52.219.4.82 (ClassC) |
| 2017-07-28 | 52.219.4.118 (ClassC) |
| 2025-07-13 | 104.247.81.53 (ClassC) |
| 2025-08-02 | 104.247.81.173 (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 |