| Date | IP Address |
| 2025-03-19 | 138.231.80.77 (ClassC) |
| Date | Domain | IP |
| paca.pppcmla.ens-cachan.fr | 2024-12-29 | 138.231.80.32 |
| renard.pppcmla.ens-cachan.fr | 2025-03-19 | 138.231.80.77 |
| carpe.pppcmla.ens-cachan.fr | 2024-12-29 | 138.231.80.160 |
| colibri.pppcmla.ens-cachan.fr | 2024-12-29 | 138.231.80.114 |
| babouin.pppcmla.ens-cachan.fr | 2025-03-19 | 138.231.80.69 |
| trogon.pppcmla.ens-cachan.fr | 2025-03-19 | 138.231.80.15 |
| belier.pppcmla.ens-cachan.fr | 2025-03-19 | 138.231.80.98 |