| Date | IP Address |
| 2023-06-03 | 212.24.127.246 (ClassC) |
| 2024-05-07 | 185.213.240.164 (ClassC) |
| 2024-10-05 | 185.244.106.185 (ClassC) |
| 2025-03-30 | 154.38.66.38 (ClassC) |
| 2025-05-27 | 151.243.131.167 (ClassC) |
| 2025-08-07 | 151.243.130.165 (ClassC) |
| Date | Domain | IP |
| jt-asia.katechilko.com | 2024-05-07 | 185.213.240.164 |
| api.katechilko.com | 2024-05-07 | 185.213.240.164 |
| tupian.katechilko.com | 2024-05-07 | 185.213.240.164 |