| 2001:828:405:41:: | 2001:828:405:41:ffff:ffff:ffff:ffff | Proserve colocation customer with ID 752 |
| 2001:828:405:42:: | 2001:828:405:42:ffff:ffff:ffff:ffff | Proserve colocation customer with ID 755 |
| 2001:828:405:43:: | 2001:828:405:43:ffff:ffff:ffff:ffff | Proserve colocation customer with ID 699 |
| 2001:828:405:44:: | 2001:828:405:45:ffff:ffff:ffff:ffff | Signet B.V. |
| 2001:828:405:46:: | 2001:828:405:46:ffff:ffff:ffff:ffff | Port-IT B.V. |
| 2001:828:405:47:: | 2001:828:405:ffff:ffff:ffff:ffff:ffff | Signet B.V. |
| 2001:828:406:: | 2001:828:414:ffff:ffff:ffff:ffff:ffff | Signet B.V. |
| 2001:828:415:: | 2001:828:415:111:ffff:ffff:ffff:ffff | Signet B.V. |
| 2001:828:415:112:: | 2001:828:415:112:ffff:ffff:ffff:ffff | Proserve colocation customer with ID 760 |
| 2001:828:415:113:: | 2001:828:415:113:ffff:ffff:ffff:ffff | Proserve colocation customer with ID 761 |