| Date | IP Address |
| 2022-05-07 | 13.226.97.118 (ClassC) |
| 2022-07-18 | 13.227.74.32 (ClassC) |
| 2023-11-16 | 18.161.6.99 (ClassC) |
| 2024-04-29 | 99.84.66.73 (ClassC) |
| 2024-09-18 | 99.84.66.15 (ClassC) |
| 2024-10-06 | 18.161.6.90 (ClassC) |
| 2024-12-02 | 3.165.160.100 (ClassC) |
| 2024-12-28 | 3.165.160.88 (ClassC) |
| 2025-01-10 | 3.165.160.81 (ClassC) |
| 2025-03-08 | 99.84.66.115 (ClassC) |
| 2025-03-28 | 3.163.189.39 (ClassC) |
| 2025-05-04 | 99.84.66.56 (ClassC) |
| 2025-09-14 | 3.169.173.123 (ClassC) |
| 2026-01-26 | 3.169.173.40 (ClassC) |
| Date | Domain | IP |
| a.katkin.com | 2024-10-01 | 3.163.158.71 |
| join.katkin.com | 2025-06-06 | 35.178.32.156 |
| www.katkin.com | 2023-11-01 | 99.84.66.48 |