| Date | IP Address |
| 2017-09-06 | 54.239.132.124 (ClassC) |
| 2017-10-29 | 52.84.27.39 (ClassC) |
| 2018-09-20 | 54.192.48.170 (ClassC) |
| 2018-11-27 | 99.84.216.105 (ClassC) |
| 2018-11-27 | 99.84.216.32 (ClassC) |
| 2019-04-25 | 54.230.163.129 (ClassC) |
| 2019-04-25 | 54.230.163.17 (ClassC) |
| 2019-04-25 | 54.230.163.68 (ClassC) |
| 2019-06-22 | 52.84.134.206 (ClassC) |
| 2019-08-22 | 13.249.22.64 (ClassC) |
| 2019-08-22 | 13.249.22.95 (ClassC) |
| 2019-08-23 | 13.249.55.41 (ClassC) |
| 2020-03-23 | 52.85.89.45 (ClassC) |
| 2020-05-10 | 13.225.190.9 (ClassC) |
| 2020-09-10 | 13.225.207.47 (ClassC) |
| 2020-09-10 | 13.225.207.66 (ClassC) |
| 2020-09-10 | 13.225.207.71 (ClassC) |
| 2020-10-08 | 13.35.82.121 (ClassC) |
| 2020-10-08 | 13.35.82.128 (ClassC) |
| 2026-01-28 | 23.185.0.1 (ClassC) |
| Date | Domain | IP |
| explore.postie.com | 2025-04-30 | 34.225.229.229 |
| scripts.postie.com | 2024-09-27 | 3.163.158.37 |
| www.postie.com | 2025-11-08 | 23.185.0.1 |