| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:1ff8:1800:: | 2001:1890:1ff8:19ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff8:1a00:: | 2001:1890:1ff8:1aff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff8:1b00:: | 2001:1890:1ff8:1bff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff8:1c00:: | 2001:1890:1ff8:1cff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff8:1d00:: | 2001:1890:1ff8:1fff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff8:2000:: | 2001:1890:1ff8:20ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff8:2100:: | 2001:1890:1ff8:21ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff8:2200:: | 2001:1890:1ff8:22ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff8:2300:: | 2001:1890:1ff8:23ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff8:2400:: | 2001:1890:1ff8:24ff:ffff:ffff:ffff:ffff |