| Date | IP Address |
| 2019-11-22 | 203.169.229.66 (ClassC) |
| 2024-11-09 | 103.13.50.243 (ClassC) |
| Date | Domain | IP |
| webdisk.focsa.org.hk | 2024-10-28 | 103.13.50.243 |
| cpanel.focsa.org.hk | 2024-09-05 | 103.13.50.243 |
| mail.focsa.org.hk | 2024-10-06 | 103.13.50.243 |
| webmail.focsa.org.hk | 2024-09-19 | 103.13.50.243 |
| autodiscover.focsa.org.hk | 2024-07-09 | 103.13.50.243 |
| www.focsa.org.hk | 2024-11-09 | 103.13.50.243 |