| Date | IP Address |
| 2019-07-08 | 5.253.61.101 (ClassC) |
| 2020-02-02 | 91.134.204.251 (ClassC) |
| 2024-08-06 | 194.35.127.35 (ClassC) |
| 2026-02-23 | 45.153.189.150 (ClassC) |
| Date | Domain | IP |
| mail.dev.altonkey.com | 2025-09-13 | 185.127.24.17 |
| www.altonkey.com | 2024-08-06 | 194.35.127.35 |