| Date | IP Address |
| 2022-10-13 | 151.101.14.133 (ClassC) |
| 2022-12-18 | 151.101.38.133 (ClassC) |
| 2024-10-20 | 146.75.42.133 (ClassC) |
| 2024-11-11 | 151.101.22.133 (ClassC) |
| 2025-03-05 | 15.197.167.90 (ClassC) |
| 2026-02-01 | 3.33.186.135 (ClassC) |
| Date | Domain | IP |
| track.docusign.jp | 2025-09-22 | 192.29.14.118 |
| go.docusign.jp | 2023-08-26 | 54.203.219.19 |
| discover.docusign.jp | 2024-02-21 | 44.224.123.110 |
| www.docusign.jp | 2024-10-20 | 146.75.42.133 |