| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:1c00:1d0:: | 2001:1890:1c00:1d0:ffff:ffff:ffff:ffff | |
| 2001:1890:1c00:1d1:: | 2001:1890:1c00:1d2:ffff:ffff:ffff:ffff | |
| 2001:1890:1c00:1d3:: | 2001:1890:1c00:1d3:ffff:ffff:ffff:ffff | |
| 2001:1890:1c00:1d4:: | 2001:1890:1c00:1d4:ffff:ffff:ffff:ffff | |
| 2001:1890:1c00:1d5:: | 2001:1890:1c00:1d5:ffff:ffff:ffff:ffff | |
| 2001:1890:1c00:1d6:: | 2001:1890:1c00:1d7:ffff:ffff:ffff:ffff | |
| 2001:1890:1c00:1d8:: | 2001:1890:1c00:1d9:ffff:ffff:ffff:ffff | |
| 2001:1890:1c00:1da:: | 2001:1890:1c00:1da:ffff:ffff:ffff:ffff | |
| 2001:1890:1c00:1db:: | 2001:1890:1c00:1db:ffff:ffff:ffff:ffff | |
| 2001:1890:1c00:1dc:: | 2001:1890:1c00:1e0:ffff:ffff:ffff:ffff |