| Date | IP Address |
| 2025-01-29 | 144.48.143.155 (ClassC) |
| Date | Domain | IP |
| cpanel.houstoneb5.cn | 2025-01-16 | 144.48.143.155 |
| mail.houstoneb5.cn | 2024-10-01 | 144.48.143.155 |
| cpcalendars.houstoneb5.cn | 2024-10-26 | 144.48.143.155 |
| cpcontacts.houstoneb5.cn | 2025-01-29 | 144.48.143.155 |