| Date | IP Address |
| 2019-09-01 | 23.229.165.35 (ClassC) |
| 2025-06-01 | 179.27.200.111 (ClassC) |
| Date | Domain | IP |
| mail.arnoldgesell.edu.uy | 2025-05-17 | 179.27.200.111 |
| webmail.arnoldgesell.edu.uy | 2025-05-20 | 179.27.200.111 |
| ftp.arnoldgesell.edu.uy | 2025-05-22 | 179.27.200.111 |
| www.arnoldgesell.edu.uy | 2025-05-15 | 179.27.200.111 |