| Date | IP Address |
| 2024-12-29 | 199.193.207.99 (ClassC) |
| Date | Domain | IP |
| west-2fa.exch091.serverdata.net | 2024-11-26 | 199.193.207.107 |
| west.exch091.serverdata.net | 2024-11-26 | 199.193.207.99 |
| m.west.exch091.serverdata.net | 2024-12-29 | 199.193.207.99 |
| out.exch091.serverdata.net | 2024-11-25 | 64.78.27.55 |
| smtp.mx.exch091.serverdata.net | 2024-11-26 | 64.78.24.70 |
| west.smtp.mx.exch091.serverdata.net | 2024-11-26 | 199.193.206.123 |