| Date | IP Address |
| 2013-12-21 | 96.46.150.197 (ClassC) |
| 2025-03-08 | 216.198.54.1 (ClassC) |
| 2025-04-30 | 216.198.53.1 (ClassC) |
| 2025-08-26 | 216.198.53.6 (ClassC) |
| 2025-12-20 | 216.198.54.11 (ClassC) |
| 2026-01-07 | 216.198.53.11 (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 |