| Date | IP Address |
| 2019-09-17 | 96.7.75.186 (ClassC) |
| 2022-01-27 | 104.96.200.250 (ClassC) |
| 2022-05-19 | 104.125.2.32 (ClassC) |
| 2025-07-23 | 23.41.4.74 (ClassC) |
| 2025-12-31 | 2.22.248.165 (ClassC) |
| 2026-01-25 | 23.41.4.84 (ClassC) |
| Date | Domain | IP |
| qa.tnc.org.hk | 2024-09-10 | 44.213.232.180 |
| dev.tnc.org.hk | 2024-09-10 | 34.231.221.111 |
| www.tnc.org.hk | 2025-07-23 | 23.41.4.74 |
| origin-www.tnc.org.hk | 2024-09-10 | 54.164.242.101 |