| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:1ff8:ca00:: | 2001:1890:1ff8:caff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff8:cb00:: | 2001:1890:1ff8:cbff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff8:cc00:: | 2001:1890:1ff8:ccff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff8:cd00:: | 2001:1890:1ff8:cdff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff8:ce00:: | 2001:1890:1ff8:ceff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff8:cf00:: | 2001:1890:1ff8:cfff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff8:d000:: | 2001:1890:1ff8:d0ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff8:d100:: | 2001:1890:1ff8:d1ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff8:d200:: | 2001:1890:1ff8:d2ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff8:d300:: | 2001:1890:1ff8:d3ff:ffff:ffff:ffff:ffff |