| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:1801:4700:: | 2001:1890:1801:47ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1801:4800:: | 2001:1890:1801:48ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1801:4900:: | 2001:1890:1801:49ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1801:4a00:: | 2001:1890:1801:4bff:ffff:ffff:ffff:ffff | |
| 2001:1890:1801:4c00:: | 2001:1890:1801:4cff:ffff:ffff:ffff:ffff | |
| 2001:1890:1801:4d00:: | 2001:1890:1801:4dff:ffff:ffff:ffff:ffff | |
| 2001:1890:1801:4e00:: | 2001:1890:1801:4eff:ffff:ffff:ffff:ffff | |
| 2001:1890:1801:4f00:: | 2001:1890:1801:4fff:ffff:ffff:ffff:ffff | |
| 2001:1890:1801:5000:: | 2001:1890:1801:50ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1801:5100:: | 2001:1890:1801:53ff:ffff:ffff:ffff:ffff |