| Date | IP Address |
| 2021-04-21 | 202.79.241.65 (ClassC) |
| 2021-06-20 | 202.79.241.61 (ClassC) |
| 2021-10-18 | 202.79.241.60 (ClassC) |
| 2026-02-16 | 52.194.10.235 (ClassC) |
| Date | Domain | IP |
| stream1.jesc.org | 2024-09-17 | 101.102.235.71 |
| stream2.jesc.org | 2025-05-09 | 101.102.235.70 |
| csa.jesc.org | 2026-02-16 | 52.194.10.235 |
| vod.jesc.org | 2024-11-28 | 202.247.51.61 |
| info.jesc.org | 2025-09-12 | 219.122.63.136 |