| Date | IP Address |
| 2015-02-06 | 54.231.224.115 (ClassC) |
| 2021-05-14 | 52.219.136.203 (ClassC) |
| 2024-07-07 | 52.219.16.44 (ClassC) |
| 2024-07-12 | 52.219.162.195 (ClassC) |
| 2024-11-07 | 52.219.150.55 (ClassC) |
| 2024-11-20 | 52.219.150.123 (ClassC) |
| 2024-12-21 | 52.219.16.36 (ClassC) |
| 2025-04-22 | 52.219.162.31 (ClassC) |
| 2025-07-02 | 3.5.154.179 (ClassC) |
| 2025-07-25 | 52.219.17.23 (ClassC) |
| 2025-09-26 | 3.5.159.86 (ClassC) |
| 2026-01-27 | 3.5.155.251 (ClassC) |
| 2026-02-14 | 3.5.159.135 (ClassC) |
| 2026-02-28 | 52.219.150.179 (ClassC) |
| Date | Domain | IP |
| 2045.rzm.co.jp | 2024-08-09 | 52.219.199.183 |
| professional.rzm.co.jp | 2024-07-07 | 52.219.16.44 |