| 2001:4d78:500:600:: | 2001:4d78:500:6ff:ffff:ffff:ffff:ffff |  TeleCity Group Customer - C-Content BV |
| 2001:4d78:500:700:: | 2001:4d78:500:7ff:ffff:ffff:ffff:ffff | TeleCity Group Customer - Euro Payment Group |
| 2001:4d78:500:800:: | 2001:4d78:500:8ff:ffff:ffff:ffff:ffff | TeleCity Group Customer - Wrike Netherlands BV |
| 2001:4d78:500:900:: | 2001:4d78:500:aff:ffff:ffff:ffff:ffff | Equinix (EMEA) Acquisition Enterprises B.V. |
| 2001:4d78:500:b00:: | 2001:4d78:500:bff:ffff:ffff:ffff:ffff | TeleCity Group Customer - XGlobe Online Limited |
| 2001:4d78:500:c00:: | 2001:4d78:500:dff:ffff:ffff:ffff:ffff | Equinix (EMEA) Acquisition Enterprises B.V. |
| 2001:4d78:500:e00:: | 2001:4d78:500:fff:ffff:ffff:ffff:ffff | TeleCity Group Customer - VeriSign Netherlands B.. |
| 2001:4d78:500:1000:: | 2001:4d78:500:23ff:ffff:ffff:ffff:ffff | Equinix (EMEA) Acquisition Enterprises B.V. |
| 2001:4d78:500:2400:: | 2001:4d78:500:24ff:ffff:ffff:ffff:ffff |  TeleCity Group Customer - AndreasR Inc |
| 2001:4d78:500:2500:: | 2001:4d78:500:25ff:ffff:ffff:ffff:ffff | TeleCity Group Customer - Unit4 IT Solutions BV |
