| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:1ff3:2500:: | 2001:1890:1ff3:25ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff3:2600:: | 2001:1890:1ff3:26ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff3:2700:: | 2001:1890:1ff3:27ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff3:2800:: | 2001:1890:1ff3:28ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff3:2900:: | 2001:1890:1ff3:29ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff3:2a00:: | 2001:1890:1ff3:2aff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff3:2b00:: | 2001:1890:1ff3:2bff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff3:2c00:: | 2001:1890:1ff3:2cff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff3:2d00:: | 2001:1890:1ff3:2dff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff3:2e00:: | 2001:1890:1ff3:2eff:ffff:ffff:ffff:ffff |