| Date | IP Address |
| 2019-05-30 | 23.223.200.152 (ClassC) |
| 2019-07-05 | 165.254.95.43 (ClassC) |
| 2019-07-05 | 165.254.95.50 (ClassC) |
| 2019-09-05 | 23.50.52.201 (ClassC) |
| 2020-04-30 | 184.25.116.9 (ClassC) |
| 2020-05-04 | 23.55.220.17 (ClassC) |
| 2020-05-04 | 23.55.220.81 (ClassC) |
| 2020-08-31 | 23.63.71.146 (ClassC) |
| 2020-12-15 | 23.35.68.82 (ClassC) |
| 2021-06-09 | 23.35.68.218 (ClassC) |
| 2021-06-11 | 23.33.85.199 (ClassC) |
| 2021-06-18 | 23.32.45.36 (ClassC) |
| 2021-12-23 | 104.70.164.82 (ClassC) |
| 2022-01-05 | 23.213.53.6 (ClassC) |
| 2024-06-13 | 23.44.175.185 (ClassC) |
| 2024-08-15 | 23.54.19.115 (ClassC) |
| 2024-12-08 | 23.44.175.139 (ClassC) |
| 2025-03-16 | 23.59.154.200 (ClassC) |
| 2025-07-04 | 23.192.230.139 (ClassC) |
| 2025-08-04 | 23.192.230.147 (ClassC) |
| Date | Domain | IP |
| cloud.email.aflac-onlineservices.com | 2025-07-21 | 13.111.41.33 |
| image.email.aflac-onlineservices.com | 2024-06-13 | 23.44.175.185 |