| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:1f00:bb00:: | 2001:1890:1f00:bbff:ffff:ffff:ffff:ffff | |
| 2001:1890:1f00:bc00:: | 2001:1890:1f00:bcff:ffff:ffff:ffff:ffff | |
| 2001:1890:1f00:bd00:: | 2001:1890:1f00:bdff:ffff:ffff:ffff:ffff | |
| 2001:1890:1f00:be00:: | 2001:1890:1f00:beff:ffff:ffff:ffff:ffff | |
| 2001:1890:1f00:bf00:: | 2001:1890:1f00:bfff:ffff:ffff:ffff:ffff | |
| 2001:1890:1f00:c000:: | 2001:1890:1f00:c0ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1f00:c100:: | 2001:1890:1f00:c1ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1f00:c200:: | 2001:1890:1f00:c2ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1f00:c300:: | 2001:1890:1f00:c3ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1f00:c400:: | 2001:1890:1f00:c4ff:ffff:ffff:ffff:ffff |