| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:1d46:100:: | 2001:1890:1d46:1ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1d46:200:: | 2001:1890:1d46:2ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1d46:300:: | 2001:1890:1d46:3ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1d46:400:: | 2001:1890:1d46:4ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1d46:500:: | 2001:1890:1d46:5ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1d46:600:: | 2001:1890:1d46:6ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1d46:700:: | 2001:1890:1d46:8ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1d46:900:: | 2001:1890:1d46:9ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1d46:a00:: | 2001:1890:1d46:aff:ffff:ffff:ffff:ffff | |
| 2001:1890:1d46:b00:: | 2001:1890:1d46:bff:ffff:ffff:ffff:ffff |