| Date | IP Address |
| 2020-09-29 | 104.117.184.24 (ClassC) |
| 2023-08-25 | 104.112.162.103 (ClassC) |
| 2024-08-15 | 184.25.208.222 (ClassC) |
| 2025-09-01 | 23.6.108.173 (ClassC) |
| 2025-09-07 | 184.25.208.85 (ClassC) |
| 2025-10-23 | 23.222.145.202 (ClassC) |
| 2025-11-20 | 23.198.109.84 (ClassC) |
| Date | Domain | IP |
| clienttemplates.content.office.net | 2014-12-30 | 165.254.206.184 |
| omextemplates.content.office.net | 2024-05-10 | 23.198.147.213 |
| support.content.office.net | 2023-08-25 | 23.193.76.166 |