| Date | IP Address |
| 2015-06-21 | 50.19.235.196 (ClassC) |
| 2025-09-07 | 178.18.22.161 (ClassC) |
| 2025-09-23 | 172.67.69.145 (ClassC) |
| Date | Domain | IP |
| sparkle.musescore.org | 2024-03-10 | 204.246.191.114 |
| update.musescore.org | 2015-03-31 | 54.231.18.48 |
| translate.musescore.org | 2024-02-28 | 52.216.58.77 |
| s.musescore.org | 2014-05-20 | 176.32.98.227 |
| extensions.musescore.org | 2024-01-08 | 52.217.101.126 |
| vtest.musescore.org | 2025-05-05 | 52.216.8.5 |
| www.musescore.org | 2025-09-07 | 178.18.22.161 |