| Date | IP Address |
| 2023-10-19 | 3.13.164.214 (ClassC) |
| 2024-11-24 | 3.21.88.68 (ClassC) |
| 2024-12-01 | 3.139.157.120 (ClassC) |
| 2025-01-07 | 3.23.84.221 (ClassC) |
| 2025-06-26 | 3.12.21.62 (ClassC) |
| 2025-07-02 | 3.13.232.76 (ClassC) |
| 2025-08-18 | 18.189.84.94 (ClassC) |
| 2025-09-09 | 3.136.206.165 (ClassC) |
| 2025-12-28 | 18.217.216.27 (ClassC) |
| Date | Domain | IP |
| link.a.teachingchannel.com | 2024-11-25 | 167.89.123.124 |
| stage.teachingchannel.com | 2024-11-24 | 3.136.204.112 |
| tc-stage.teachingchannel.com | 2024-08-28 | 54.159.121.117 |
| api.teachingchannel.com | 2025-11-04 | 13.59.30.218 |
| link.n.teachingchannel.com | 2024-11-25 | 167.89.115.120 |
| courses.teachingchannel.com | 2025-10-30 | 18.223.7.133 |
| dev.teachingchannel.com | 2023-10-19 | 3.13.164.214 |