| Date | IP Address |
| 2020-07-30 | 13.249.135.6 (ClassC) |
| 2020-09-06 | 99.84.174.122 (ClassC) |
| 2020-09-06 | 99.84.174.13 (ClassC) |
| 2020-10-06 | 13.225.230.12 (ClassC) |
| 2020-10-06 | 13.225.230.36 (ClassC) |
| 2020-10-06 | 13.225.230.86 (ClassC) |
| 2024-05-13 | 3.163.189.103 (ClassC) |
| 2024-09-12 | 99.84.66.109 (ClassC) |
| 2024-09-19 | 18.161.6.50 (ClassC) |
| 2024-10-25 | 18.161.6.7 (ClassC) |
| 2025-01-27 | 99.84.66.106 (ClassC) |
| 2025-02-26 | 52.84.162.96 (ClassC) |
| 2025-08-01 | 99.84.66.99 (ClassC) |
| 2025-10-11 | 18.161.6.71 (ClassC) |
| 2025-11-23 | 18.161.6.52 (ClassC) |
| Date | Domain | IP |
| ph.sta.century.tech | 2025-10-16 | 54.93.94.33 |
| bisad.century.tech | 2024-11-17 | 18.161.6.7 |
| cdn.prod.century.tech | 2024-12-29 | 18.172.170.40 |
| activate.century.tech | 2024-11-05 | 18.161.6.7 |
| api.century.tech | 2025-07-31 | 34.241.148.171 |
| alihsaan.century.tech | 2024-11-17 | 52.84.162.96 |
| cdn.glo.century.tech | 2024-05-20 | 18.161.6.23 |
| help.century.tech | 2025-11-10 | 162.159.140.147 |
| app.century.tech | 2024-01-10 | 18.244.214.61 |
| bpp.century.tech | 2023-12-16 | 52.84.162.96 |
| courses.century.tech | 2024-05-13 | 3.163.189.103 |
| support.century.tech | 2025-11-14 | 172.66.0.145 |
| www.century.tech | 2025-11-11 | 34.105.223.17 |