| Date | IP Address |
| 2023-11-01 | 35.158.209.79 (ClassC) |
| 2024-04-03 | 52.28.14.31 (ClassC) |
| 2024-05-20 | 18.153.0.98 (ClassC) |
| 2024-07-21 | 18.158.141.180 (ClassC) |
| 2024-09-10 | 3.67.250.244 (ClassC) |
| 2024-10-22 | 3.77.10.96 (ClassC) |
| 2024-11-21 | 35.157.194.206 (ClassC) |
| 2024-11-25 | 52.58.218.8 (ClassC) |
| 2024-12-25 | 3.79.75.175 (ClassC) |
| 2025-05-06 | 3.120.55.64 (ClassC) |
| 2025-06-11 | 3.123.239.240 (ClassC) |
| 2025-06-23 | 52.58.56.18 (ClassC) |
| 2025-09-22 | 3.127.185.175 (ClassC) |
| 2026-01-16 | 3.125.16.51 (ClassC) |
| Date | Domain | IP |
| kb.itextpdf.com | 2025-03-04 | 99.84.66.68 |
| confluence.itextpdf.com | 2025-09-24 | 188.93.102.215 |
| sdk-health.licensing.itextpdf.com | 2024-09-28 | 13.39.217.159 |
| sdk-login.licensing.itextpdf.com | 2025-05-06 | 3.120.55.64 |
| wiki.itextpdf.com | 2025-12-10 | 188.93.102.215 |
| maven.itextpdf.com | 2025-12-11 | 18.194.250.24 |
| www.itextpdf.com | 2025-09-12 | 35.187.168.7 |