| Date | IP Address |
| 2024-11-09 | 23.103.209.31 (ClassC) |
| Date | Domain | IP |
| l4o365auditrealtimeingestion.gble1.protection.office365.us | 2023-08-25 | 20.141.96.143 |
| dataservice.protection.office365.us | 2024-09-19 | 23.103.209.16 |
| syncservice.protection.office365.us | 2023-08-25 | 23.103.209.16 |
| compliance.protection.office365.us | 2024-10-03 | 23.103.208.24 |
| ps.compliance.protection.office365.us | 2023-08-25 | 23.103.208.26 |
| admin.protection.office365.us | 2023-08-25 | 23.103.208.10 |
| oscs.protection.office365.us | 2024-11-09 | 23.103.209.31 |
| safelinks.protection.office365.us | 2023-08-25 | 23.103.209.28 |
| ps.protection.office365.us | 2023-08-25 | 23.103.208.12 |