| Date | IP Address |
| 2021-06-12 | 35.163.75.217 (ClassC) |
| 2022-03-28 | 52.37.8.85 (ClassC) |
| 2023-06-19 | 35.165.167.197 (ClassC) |
| 2026-01-21 | 35.82.252.149 (ClassC) |
| Date | Domain | IP |
| media.mammothresorts.com | 2024-06-18 | 3.163.24.108 |
| api.mammothresorts.com | 2024-12-27 | 54.149.253.12 |
| mail.mammothresorts.com | 2026-01-04 | 162.252.90.70 |
| iris.mammothresorts.com | 2026-01-21 | 35.82.252.149 |
| www.mammothresorts.com | 2025-02-22 | 18.161.6.45 |