| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:1ffc:b900:: | 2001:1890:1ffc:b9ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:ba00:: | 2001:1890:1ffc:baff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:bb00:: | 2001:1890:1ffc:bbff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:bc00:: | 2001:1890:1ffc:bcff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:bd00:: | 2001:1890:1ffc:bdff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:be00:: | 2001:1890:1ffc:beff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:bf00:: | 2001:1890:1ffc:bfff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:c000:: | 2001:1890:1ffc:c0ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:c100:: | 2001:1890:1ffc:c1ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:c200:: | 2001:1890:1ffc:c2ff:ffff:ffff:ffff:ffff |