| Date | IP Address |
| 2023-10-27 | 34.224.13.242 (ClassC) |
| 2023-11-29 | 44.214.214.58 (ClassC) |
| 2024-04-26 | 54.156.16.32 (ClassC) |
| 2025-08-30 | 52.44.111.225 (ClassC) |
| 2025-09-08 | 54.145.106.125 (ClassC) |
| 2025-12-08 | 18.213.157.124 (ClassC) |
| Date | Domain | IP |
| email.lucidchart.co | 2024-09-02 | 104.17.72.206 |
| www.lucidchart.co | 2023-10-27 | 54.156.16.32 |