| Date | IP Address |
| 2024-11-24 | 3.136.204.112 (ClassC) |
| 2025-01-08 | 3.20.90.19 (ClassC) |
| 2025-05-25 | 18.219.38.180 (ClassC) |
| 2025-06-25 | 3.138.92.32 (ClassC) |
| 2025-08-19 | 3.141.182.52 (ClassC) |
| 2025-09-12 | 13.58.204.220 (ClassC) |
| 2026-01-14 | 3.146.157.136 (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 |