| Date | IP Address |
| 2024-07-17 | 96.45.83.40 (ClassC) |
| 2024-10-06 | 96.45.83.240 (ClassC) |
| 2024-12-28 | 96.45.82.107 (ClassC) |
| Date | Domain | IP |
| loadbalancing.msexchange.org | 2014-05-19 | 64.94.136.5 |
| antispam.msexchange.org | 2024-04-10 | 96.45.83.240 |
| whitepapers.msexchange.org | 2024-07-17 | 96.45.83.40 |