| 2001:660:4402:: | 2001:660:4402:ffff:ffff:ffff:ffff:ffff | Universite Polytechnique Hauts-de-France |
| 2001:660:4403:: | 2001:660:4403:ffff:ffff:ffff:ffff:ffff | I.N.R.I.A. |
| 2001:660:4404:: | 2001:660:4404:ffff:ffff:ffff:ffff:ffff | Academie de Lille |
| 2001:660:4405:: | 2001:660:4405:ffff:ffff:ffff:ffff:ffff | IMT Lille Douai |
| 2001:660:4406:: | 2001:660:4406:ffff:ffff:ffff:ffff:ffff | I.N.R.I.A. |
| 2001:660:4407:: | 2001:660:44f9:ffff:ffff:ffff:ffff:ffff | RENATER Sub-TLA block Reseau National de telecom.. |
| 2001:660:44fa:: | 2001:660:44fa:ffff:ffff:ffff:ffff:ffff | Infrastructure Reseau Regional NORD PAS de CALAI.. |
| 2001:660:44fb:: | 2001:660:44ff:ffff:ffff:ffff:ffff:ffff | RENATER Sub-TLA block Reseau National de telecom.. |
| 2001:660:4500:: | 2001:660:4500:ffff:ffff:ffff:ffff:ffff | GIP RENATER |
| 2001:660:4501:: | 2001:660:4501:ffff:ffff:ffff:ffff:ffff | I.N.R.I.A. |