| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:1801:300:: | 2001:1890:1801:3ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1801:400:: | 2001:1890:1801:4ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1801:500:: | 2001:1890:1801:6ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1801:700:: | 2001:1890:1801:7ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1801:800:: | 2001:1890:1801:8ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1801:900:: | 2001:1890:1801:9ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1801:a00:: | 2001:1890:1801:bff:ffff:ffff:ffff:ffff | |
| 2001:1890:1801:c00:: | 2001:1890:1801:cff:ffff:ffff:ffff:ffff | |
| 2001:1890:1801:d00:: | 2001:1890:1801:dff:ffff:ffff:ffff:ffff | |
| 2001:1890:1801:e00:: | 2001:1890:1801:eff:ffff:ffff:ffff:ffff |