| Date | IP Address |
| 2025-10-03 | 192.0.79.32 (ClassC) |
| 2025-12-23 | 192.0.79.33 (ClassC) |
| Date | Domain | IP |
| barracuda.kfwb.com | 2025-01-02 | 192.0.79.33 |
| auth.kfwb.com | 2025-04-15 | 192.0.79.33 |
| antispam.kfwb.com | 2024-10-08 | 192.0.79.32 |
| authsmtp.kfwb.com | 2025-04-13 | 192.0.79.33 |
| barracuda.cbs.kfwb.com | 2025-09-16 | 192.0.79.32 |
| antispam.cbs.kfwb.com | 2025-10-01 | 192.0.79.33 |
| authsmtp.cbs.kfwb.com | 2025-10-03 | 192.0.79.32 |
| art.cbs.kfwb.com | 2025-04-18 | 192.0.79.33 |
| art.kfwb.com | 2025-04-03 | 192.0.79.32 |
| a.mx.kfwb.com | 2024-11-09 | 192.0.79.32 |
| box.kfwb.com | 2025-04-17 | 192.0.79.32 |