| Date | IP Address |
| 2022-06-27 | 52.1.172.34 (ClassC) |
| 2022-08-10 | 52.3.19.87 (ClassC) |
| 2022-09-02 | 54.164.113.132 (ClassC) |
| 2023-11-01 | 18.205.32.181 (ClassC) |
| 2024-08-10 | 50.16.251.241 (ClassC) |
| 2024-08-11 | 100.26.64.49 (ClassC) |
| 2024-11-04 | 52.44.228.239 (ClassC) |
| 2024-11-24 | 54.165.154.195 (ClassC) |
| 2025-02-07 | 3.219.89.15 (ClassC) |
| 2025-03-16 | 52.87.84.246 (ClassC) |
| 2025-05-24 | 18.238.217.46 (ClassC) |
| 2025-08-10 | 99.84.66.69 (ClassC) |
| 2025-08-21 | 99.84.66.124 (ClassC) |
| 2025-09-23 | 3.169.173.121 (ClassC) |
| 2026-02-17 | 3.169.173.24 (ClassC) |
| Date | Domain | IP |
| aws.instok.org | 2025-06-01 | 204.246.191.13 |
| www.instok.org | 2023-11-01 | 18.205.32.181 |