| Date | IP Address |
| 2025-08-20 | 3.171.85.67 (ClassC) |
| 2025-10-23 | 3.175.34.69 (ClassC) |
| Date | Domain | IP |
| share.goodnotes.com | 2025-02-14 | 52.84.162.70 |
| web-pre.goodnotes.com | 2025-07-16 | 99.84.66.56 |
| share-testing-staging.goodnotes.com | 2024-06-16 | 18.161.6.25 |
| api.goodnotes.com | 2023-08-15 | 18.233.246.1 |
| org-api.goodnotes.com | 2024-11-22 | 3.210.106.153 |
| isi.csan.goodnotes.com | 2024-10-25 | 3.11.39.160 |
| gn-shop.csan.goodnotes.com | 2024-07-22 | 99.84.66.49 |
| api-cn.goodnotes.com | 2025-09-07 | 54.175.72.211 |
| edu-admin.goodnotes.com | 2025-10-23 | 3.175.34.69 |
| api.integrations.goodnotes.com | 2025-09-24 | 54.172.62.8 |
| support.goodnotes.com | 2024-08-19 | 104.16.53.111 |
| www.goodnotes.com | 2023-12-16 | 44.227.170.101 |
| community.goodnotes.com | 2024-08-30 | 18.65.229.97 |