| Date | IP Address |
| 2022-04-26 | 52.219.0.70 (ClassC) |
| 2022-05-01 | 52.219.68.130 (ClassC) |
| 2022-05-02 | 52.219.136.255 (ClassC) |
| 2023-11-10 | 104.18.34.178 (ClassC) |
| 2024-08-12 | 104.18.41.131 (ClassC) |
| 2025-05-06 | 104.18.5.54 (ClassC) |
| 2025-08-02 | 104.18.4.54 (ClassC) |
| Date | Domain | IP |
| rlfs2.abiomed.co.jp | 2025-06-30 | 40.115.197.84 |
| www.abiomed.co.jp | 2023-10-27 | 172.64.153.78 |