| Date | IP Address |
| 2025-12-09 | 192.162.71.226 (ClassC) |
| Date | Domain | IP |
| webdisk.cornerstone.cg | 2025-05-05 | 192.162.71.226 |
| cpanel.cornerstone.cg | 2025-12-09 | 192.162.71.226 |
| mail.cornerstone.cg | 2025-05-28 | 192.162.71.226 |
| webmail.cornerstone.cg | 2025-05-26 | 192.162.71.226 |
| cpcalendars.cornerstone.cg | 2024-11-16 | 192.162.71.226 |
| cpcontacts.cornerstone.cg | 2025-06-26 | 192.162.71.226 |
| www.cornerstone.cg | 2025-05-27 | 192.162.71.226 |