| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:1ff9:4100:: | 2001:1890:1ff9:41ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff9:4200:: | 2001:1890:1ff9:42ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff9:4300:: | 2001:1890:1ff9:43ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff9:4400:: | 2001:1890:1ff9:45ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff9:4600:: | 2001:1890:1ff9:46ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff9:4700:: | 2001:1890:1ff9:47ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff9:4800:: | 2001:1890:1ff9:48ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff9:4900:: | 2001:1890:1ff9:49ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff9:4a00:: | 2001:1890:1ff9:4aff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff9:4b00:: | 2001:1890:1ff9:4bff:ffff:ffff:ffff:ffff |