| Date | IP Address |
| 2019-04-15 | 99.84.170.158 (ClassC) |
| 2019-04-15 | 99.84.170.177 (ClassC) |
| 2019-04-15 | 99.84.170.46 (ClassC) |
| 2019-04-15 | 99.84.170.49 (ClassC) |
| 2019-04-16 | 52.222.218.253 (ClassC) |
| 2019-04-16 | 52.222.218.52 (ClassC) |
| 2019-04-16 | 52.222.218.94 (ClassC) |
| 2019-04-16 | 52.222.218.121 (ClassC) |
| 2019-08-30 | 104.198.14.52 (ClassC) |
| 2024-11-15 | 44.242.99.40 (ClassC) |
| 2024-11-29 | 52.42.122.102 (ClassC) |
| 2024-12-18 | 54.68.171.176 (ClassC) |
| 2025-04-03 | 34.210.109.146 (ClassC) |
| Date | Domain | IP |
| www.esper.io | 2019-04-16 | 52.222.218.121 |