| Date | IP Address |
| 2024-02-21 | 34.236.0.146 (ClassC) |
| 2024-04-12 | 34.234.247.230 (ClassC) |
| 2024-09-13 | 54.88.145.153 (ClassC) |
| 2024-10-31 | 54.156.81.101 (ClassC) |
| Date | Domain | IP |
| op-scim.otsuka-us.com | 2024-06-18 | 34.198.151.6 |
| elevate-qas.otsuka-us.com | 2024-02-21 | 34.236.0.146 |
| myxalytics.otsuka-us.com | 2024-06-03 | 35.173.120.58 |
| sft.otsuka-us.com | 2024-04-13 | 3.223.147.147 |
| atom-dev.otsuka-us.com | 2024-06-09 | 45.60.196.247 |
| www.otsuka-us.com | 2024-10-11 | 34.225.141.155 |