| Date | IP Address |
| 2023-12-14 | 52.29.171.192 (ClassC) |
| 2024-05-03 | 3.74.54.195 (ClassC) |
| 2024-06-03 | 35.158.0.66 (ClassC) |
| 2024-08-20 | 18.185.199.238 (ClassC) |
| 2024-12-11 | 18.195.63.202 (ClassC) |
| 2025-01-02 | 18.195.29.77 (ClassC) |
| 2025-02-12 | 3.121.21.61 (ClassC) |
| 2025-05-07 | 3.65.44.222 (ClassC) |
| 2025-09-01 | 3.73.88.174 (ClassC) |
| 2025-12-03 | 18.156.113.166 (ClassC) |
| 2026-01-19 | 3.120.69.208 (ClassC) |
| 2026-01-27 | 18.185.146.80 (ClassC) |
| Date | Domain | IP |
| central-backend.prod.thenetcheck.com | 2024-04-12 | 3.122.150.21 |
| probes-backend.prod.thenetcheck.com | 2024-05-03 | 3.74.54.195 |
| probes-keycloak.prod.thenetcheck.com | 2025-09-26 | 18.197.233.188 |
| cdn.prod.thenetcheck.com | 2024-10-19 | 3.163.24.16 |
| speedtest.chip.prod.thenetcheck.com | 2025-02-28 | 35.157.177.40 |
| probes.thenetcheck.com | 2025-08-22 | 52.57.139.91 |
| central-backend.dev.thenetcheck.com | 2024-04-18 | 52.58.32.164 |
| probes-backend.dev.thenetcheck.com | 2024-12-26 | 3.74.31.255 |
| speedtest-frontend.dev.thenetcheck.com | 2025-09-09 | 18.158.44.246 |
| www.thenetcheck.com | 2025-12-02 | 5.35.225.191 |