| Date | IP Address |
| 2018-01-15 | 52.27.104.251 (ClassC) |
| 2024-07-19 | 104.17.166.123 (ClassC) |
| 2024-09-14 | 104.17.164.123 (ClassC) |
| 2024-12-27 | 104.17.165.123 (ClassC) |
| Date | Domain | IP |
| www.des.lyoncsd.org | 2024-09-14 | 104.17.165.123 |
| www.fes.lyoncsd.org | 2024-08-02 | 104.17.163.123 |
| www.eves.lyoncsd.org | 2024-07-26 | 104.17.162.123 |
| www.yes.lyoncsd.org | 2024-12-23 | 104.17.164.123 |
| www.dhs.lyoncsd.org | 2024-12-21 | 104.17.163.123 |
| www.fhs.lyoncsd.org | 2024-07-24 | 104.17.164.123 |
| www.sshs.lyoncsd.org | 2024-09-24 | 104.17.165.123 |
| www.sms.lyoncsd.org | 2024-07-19 | 104.17.166.123 |
| www.lyoncsd.org | 2024-08-16 | 104.17.165.123 |