| Date | IP Address |
| 2015-06-04 | 141.101.125.21 (ClassC) |
| 2015-06-26 | 141.101.126.21 (ClassC) |
| 2024-09-14 | 104.21.79.85 (ClassC) |
| 2025-07-04 | 172.67.169.105 (ClassC) |
| 2026-02-06 | 67.217.35.96 (ClassC) |
| 2026-02-22 | 54.188.205.131 (ClassC) |
| Date | Domain | IP |
| answers.semanticweb.com | 2024-08-22 | 104.21.79.85 |
| www.semanticweb.com | 2025-03-08 | 172.67.169.105 |