| Date | IP Address |
| 2024-09-13 | 172.66.43.19 (ClassC) |
| 2024-09-30 | 172.66.40.237 (ClassC) |
| 2024-11-24 | 172.67.196.113 (ClassC) |
| 2024-12-09 | 104.26.7.79 (ClassC) |
| 2025-04-21 | 172.66.41.25 (ClassC) |
| 2025-05-31 | 172.66.42.231 (ClassC) |
| Date | Domain | IP |
| staging.optisign.com | 2024-11-22 | 172.67.196.113 |
| app.optisign.com | 2024-04-18 | 172.66.40.237 |