| Date | IP Address |
| 2024-12-11 | 3.122.140.176 (ClassC) |
| 2025-01-09 | 3.64.171.26 (ClassC) |
| 2025-08-26 | 35.157.60.246 (ClassC) |
| 2025-08-31 | 35.156.222.128 (ClassC) |
| 2025-09-22 | 3.69.179.18 (ClassC) |
| 2025-09-27 | 3.126.19.241 (ClassC) |
| 2026-01-15 | 63.181.151.110 (ClassC) |
| Date | Domain | IP |
| pam-api.ipsosisay.com | 2024-07-22 | 3.68.133.32 |
| pam-integration.ipsosisay.com | 2025-08-26 | 35.157.60.246 |
| pub-files.ipsosisay.com | 2025-03-09 | 18.161.6.85 |
| surveys.ipsosisay.com | 2025-09-18 | 18.161.6.39 |
| panelist.ipsosisay.com | 2024-01-31 | 3.124.243.2 |
| staging-panelist.ipsosisay.com | 2025-08-26 | 104.18.22.24 |
| email.eu.ipsosisay.com | 2026-01-15 | 34.111.99.212 |
| www.ipsosisay.com | 2026-01-09 | 104.18.23.24 |