| Date | IP Address |
| 2021-05-17 | 54.230.126.69 (ClassC) |
| 2021-05-17 | 54.230.126.77 (ClassC) |
| 2024-05-03 | 204.246.191.77 (ClassC) |
| 2024-11-30 | 13.224.14.106 (ClassC) |
| 2025-04-18 | 204.246.191.101 (ClassC) |
| 2025-04-30 | 204.246.191.57 (ClassC) |
| 2025-07-20 | 204.246.191.84 (ClassC) |
| 2025-09-01 | 18.161.6.43 (ClassC) |
| 2025-10-19 | 3.169.173.97 (ClassC) |
| 2026-01-24 | 3.169.173.41 (ClassC) |
| Date | Domain | IP |
| dhealth.synapse.org | 2024-05-03 | 204.246.191.77 |
| adknowledgeportal.synapse.org | 2024-09-17 | 18.161.6.47 |
| alzdrugtool.synapse.org | 2024-02-24 | 204.246.191.68 |
| bsmn.synapse.org | 2025-04-26 | 99.84.66.87 |
| covidrecoverycorpsresearcher.synapse.org | 2025-07-02 | 3.163.24.70 |
| docs.synapse.org | 2025-01-23 | 3.163.158.29 |
| python-docs.synapse.org | 2015-03-19 | 54.231.96.76 |
| www.synapse.org | 2024-10-02 | 34.234.4.162 |
| cdn-www.synapse.org | 2024-09-20 | 3.163.24.65 |