| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:1f00:4200:: | 2001:1890:1f00:42ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1f00:4300:: | 2001:1890:1f00:43ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1f00:4400:: | 2001:1890:1f00:44ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1f00:4500:: | 2001:1890:1f00:45ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1f00:4600:: | 2001:1890:1f00:47ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1f00:4800:: | 2001:1890:1f00:48ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1f00:4900:: | 2001:1890:1f00:49ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1f00:4a00:: | 2001:1890:1f00:4bff:ffff:ffff:ffff:ffff | |
| 2001:1890:1f00:4c00:: | 2001:1890:1f00:4cff:ffff:ffff:ffff:ffff | |
| 2001:1890:1f00:4d00:: | 2001:1890:1f00:4dff:ffff:ffff:ffff:ffff |