| Date | IP Address |
| 2025-03-04 | 52.96.57.2 (ClassC) |
| 2025-03-16 | 52.96.164.66 (ClassC) |
| 2025-04-21 | 52.96.121.34 (ClassC) |
| 2025-05-12 | 52.96.119.98 (ClassC) |
| 2025-07-06 | 52.96.121.50 (ClassC) |
| 2025-07-30 | 52.96.91.34 (ClassC) |
| 2025-10-13 | 52.96.164.242 (ClassC) |
| 2025-10-17 | 52.96.166.82 (ClassC) |
| Date | Domain | IP |
| mail.liquidia.com | 2025-04-23 | 52.96.166.82 |
| webmail.liquidia.com | 2025-03-04 | 52.96.57.2 |
| investors.liquidia.com | 2024-01-12 | 23.216.149.215 |
| www.liquidia.com | 2024-11-25 | 23.54.19.163 |