| Date | IP Address |
| 2021-05-07 | 65.8.17.41 (ClassC) |
| 2021-05-07 | 65.8.17.13 (ClassC) |
| 2024-08-01 | 3.163.24.77 (ClassC) |
| 2024-09-14 | 3.163.24.92 (ClassC) |
| 2025-04-29 | 204.246.191.29 (ClassC) |
| 2025-07-03 | 3.163.24.57 (ClassC) |
| 2025-08-27 | 18.161.6.77 (ClassC) |
| 2025-10-11 | 3.169.173.119 (ClassC) |
| 2026-01-08 | 3.169.173.126 (ClassC) |
| 2026-02-17 | 3.169.173.19 (ClassC) |
| Date | Domain | IP |
| relay2.pager.org | 2024-12-26 | 18.238.217.68 |
| newmail.pager.org | 2024-07-14 | 3.163.24.92 |
| antispam.pager.org | 2024-03-09 | 3.163.24.92 |
| mailserver.pager.org | 2024-07-15 | 3.163.24.77 |
| gateway.pager.org | 2024-08-01 | 3.163.24.77 |