| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:2000:fe00:: | 2001:1890:2000:feff:ffff:ffff:ffff:ffff | |
| 2001:1890:2000:ff00:: | 2001:1890:2000:ffff:ffff:ffff:ffff:ffff | |
| 2001:1890:2001:: | 2001:1890:2001:ff:ffff:ffff:ffff:ffff | |
| 2001:1890:2001:100:: | 2001:1890:2001:1ff:ffff:ffff:ffff:ffff | |
| 2001:1890:2001:200:: | 2001:1890:2001:2ff:ffff:ffff:ffff:ffff | |
| 2001:1890:2001:300:: | 2001:1890:2001:3ff:ffff:ffff:ffff:ffff | |
| 2001:1890:2001:400:: | 2001:1890:2001:4ff:ffff:ffff:ffff:ffff | |
| 2001:1890:2001:500:: | 2001:1890:2001:5ff:ffff:ffff:ffff:ffff | |
| 2001:1890:2001:600:: | 2001:1890:2001:6ff:ffff:ffff:ffff:ffff | |
| 2001:1890:2001:700:: | 2001:1890:2001:7ff:ffff:ffff:ffff:ffff |