| Date | IP Address |
| 2024-04-24 | 104.93.21.106 (ClassC) |
| 2025-01-07 | 23.209.92.111 (ClassC) |
| 2025-02-15 | 23.56.237.84 (ClassC) |
| 2025-03-02 | 23.66.101.74 (ClassC) |
| 2025-05-10 | 23.41.4.87 (ClassC) |
| 2026-02-01 | 23.41.4.81 (ClassC) |
| 2026-02-25 | 23.41.4.91 (ClassC) |
| Date | Domain | IP |
| agendamiento.kumon.uy | 2024-11-24 | 23.41.4.87 |
| www.kumon.uy | 2026-02-24 | 23.41.4.87 |