| Date | IP Address |
| 2017-11-11 | 34.232.14.210 (ClassC) |
| 2023-08-16 | 54.209.182.205 (ClassC) |
| 2024-03-02 | 34.225.63.139 (ClassC) |
| 2024-04-10 | 3.215.65.126 (ClassC) |
| 2024-04-21 | 35.174.64.243 (ClassC) |
| 2024-08-19 | 3.222.127.134 (ClassC) |
| 2024-08-30 | 3.214.64.219 (ClassC) |
| 2024-09-20 | 3.211.48.204 (ClassC) |
| 2024-10-05 | 34.234.60.107 (ClassC) |
| 2024-10-20 | 3.231.11.180 (ClassC) |
| 2024-11-02 | 3.223.13.165 (ClassC) |
| 2024-12-19 | 3.163.158.12 (ClassC) |
| 2025-02-11 | 3.163.158.126 (ClassC) |
| 2025-03-01 | 3.163.24.46 (ClassC) |
| 2025-05-02 | 99.84.66.13 (ClassC) |
| 2025-05-07 | 99.84.66.129 (ClassC) |
| 2025-07-12 | 99.84.66.98 (ClassC) |
| 2025-07-28 | 99.84.66.108 (ClassC) |
| Date | Domain | IP |
| email.api2.arduino.cc | 2024-08-28 | 3.163.24.99 |