| Date | IP Address |
| 2025-05-28 | 52.155.220.20 (ClassC) |
| Date | Domain | IP |
| territoiresmobilite.ratpgroup.com | 2024-08-08 | 76.76.21.164 |
| crm.ratpgroup.com | 2025-05-28 | 52.155.220.20 |
| askip.ratpgroup.com | 2025-02-25 | 4.233.101.36 |
| www.ratpgroup.com | 2025-01-06 | 185.175.5.82 |
| jeu-faitesvosvoeux.ratpgroup.com | 2025-01-05 | 78.109.92.213 |