| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:1ff1:2a00:: | 2001:1890:1ff1:2aff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff1:2b00:: | 2001:1890:1ff1:2cff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff1:2d00:: | 2001:1890:1ff1:2dff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff1:2e00:: | 2001:1890:1ff1:2fff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff1:3000:: | 2001:1890:1ff1:30ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff1:3100:: | 2001:1890:1ff1:31ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff1:3200:: | 2001:1890:1ff1:32ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff1:3300:: | 2001:1890:1ff1:33ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff1:3400:: | 2001:1890:1ff1:34ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff1:3500:: | 2001:1890:1ff1:35ff:ffff:ffff:ffff:ffff |