| Date | IP Address |
| 2025-12-14 | 104.18.36.57 (ClassC) |
| 2026-02-27 | 172.64.151.199 (ClassC) |
| Date | Domain | IP |
| gitlab-1.languagetool.org | 2025-05-12 | 5.75.186.183 |
| prod-gc.languagetool.org | 2026-02-11 | 34.141.225.22 |
| wiki.languagetool.org | 2014-06-19 | 107.23.193.11 |
| api.languagetool.org | 2024-11-25 | 162.55.210.195 |
| api-fallback.languagetool.org | 2025-07-18 | 159.69.101.26 |
| qb-grammar-en.languagetool.org | 2024-10-07 | 167.235.216.172 |
| quillbot-grammar-en.languagetool.org | 2024-11-25 | 35.195.55.9 |
| prod-translator-gomento.languagetool.org | 2025-10-09 | 34.141.225.22 |
| paraphraser.languagetool.org | 2025-10-10 | 34.141.225.22 |
| rephraser.languagetool.org | 2025-10-09 | 34.34.34.195 |
| embassador.languagetool.org | 2025-10-09 | 34.141.225.22 |
| prod-translator.languagetool.org | 2025-12-14 | 34.141.225.22 |
| staging-translator.languagetool.org | 2026-02-07 | 34.141.225.22 |
| synonyms.languagetool.org | 2025-03-02 | 167.235.216.172 |
| cerberus.languagetool.org | 2025-12-14 | 104.18.36.57 |
| www.languagetool.org | 2025-09-02 | 23.88.74.53 |