| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:2000:ae00:: | 2001:1890:2000:aeff:ffff:ffff:ffff:ffff | |
| 2001:1890:2000:af00:: | 2001:1890:2000:afff:ffff:ffff:ffff:ffff | |
| 2001:1890:2000:b000:: | 2001:1890:2000:b0ff:ffff:ffff:ffff:ffff | |
| 2001:1890:2000:b100:: | 2001:1890:2000:b1ff:ffff:ffff:ffff:ffff | |
| 2001:1890:2000:b200:: | 2001:1890:2000:b2ff:ffff:ffff:ffff:ffff | |
| 2001:1890:2000:b300:: | 2001:1890:2000:b3ff:ffff:ffff:ffff:ffff | |
| 2001:1890:2000:b400:: | 2001:1890:2000:b4ff:ffff:ffff:ffff:ffff | |
| 2001:1890:2000:b500:: | 2001:1890:2000:b5ff:ffff:ffff:ffff:ffff | |
| 2001:1890:2000:b600:: | 2001:1890:2000:b6ff:ffff:ffff:ffff:ffff | |
| 2001:1890:2000:b700:: | 2001:1890:2000:b7ff:ffff:ffff:ffff:ffff |