| Range From | Range To | Organisation |
|---|---|---|
| 2001:4cd5:8000:: | 2001:4cd5:ffff:ffff:ffff:ffff:ffff:ffff | |
| 2001:4cd6:: | 2001:4cd6:ffff:ffff:ffff:ffff:ffff:ffff | |
| 2001:4cd7:: | 2001:4cd7:7fff:ffff:ffff:ffff:ffff:ffff | |
| 2001:4cd7:8000:: | 2001:4cd7:ffff:ffff:ffff:ffff:ffff:ffff |