| Date | IP Address |
| 2018-09-20 | 52.50.15.206 (ClassC) |
| 2018-09-20 | 54.171.40.242 (ClassC) |
| 2018-09-21 | 34.242.125.44 (ClassC) |
| 2019-04-10 | 52.215.87.173 (ClassC) |
| 2023-05-22 | 54.154.136.233 (ClassC) |
| 2025-01-10 | 52.215.95.29 (ClassC) |
| 2025-02-19 | 3.255.48.233 (ClassC) |
| 2025-03-27 | 54.194.127.198 (ClassC) |
| 2026-01-30 | 162.159.128.70 (ClassC) |
| Date | Domain | IP |
| www.allumer-gunma.com | 2024-09-30 | 52.215.95.29 |