| Date | IP Address |
| 2021-02-11 | 99.84.174.113 (ClassC) |
| 2021-02-14 | 54.230.209.37 (ClassC) |
| 2021-02-14 | 54.230.209.46 (ClassC) |
| 2021-02-14 | 54.230.209.64 (ClassC) |
| 2021-02-14 | 54.230.209.73 (ClassC) |
| 2021-03-08 | 13.226.10.10 (ClassC) |
| 2021-04-02 | 99.84.173.41 (ClassC) |
| 2021-04-23 | 13.225.53.17 (ClassC) |
| 2021-07-30 | 13.225.63.47 (ClassC) |
| 2022-10-28 | 18.154.185.53 (ClassC) |
| 2023-10-26 | 18.154.101.10 (ClassC) |
| 2024-08-19 | 18.161.6.17 (ClassC) |
| 2025-03-16 | 18.161.6.40 (ClassC) |
| 2025-05-19 | 3.163.158.61 (ClassC) |
| 2025-06-13 | 18.161.6.50 (ClassC) |
| 2025-08-28 | 18.161.6.70 (ClassC) |
| Date | Domain | IP |
| api.sendible.com | 2025-02-24 | 54.234.249.195 |
| content.pendo.sendible.com | 2024-08-19 | 18.161.6.17 |
| app.sendible.com | 2024-02-02 | 18.155.202.104 |
| newsletter.sendible.com | 2014-07-02 | 207.171.163.216 |
| files.sendible.com | 2015-03-08 | 54.231.2.241 |
| assets.sendible.com | 2024-11-13 | 18.161.6.64 |
| get.sendible.com | 2024-07-16 | 99.84.66.42 |
| support.sendible.com | 2025-03-08 | 216.198.54.1 |