| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:120f:4c00:: | 2001:1890:120f:4cff:ffff:ffff:ffff:ffff | |
| 2001:1890:120f:4d00:: | 2001:1890:120f:50ff:ffff:ffff:ffff:ffff | |
| 2001:1890:120f:5100:: | 2001:1890:120f:51ff:ffff:ffff:ffff:ffff | |
| 2001:1890:120f:5200:: | 2001:1890:120f:52ff:ffff:ffff:ffff:ffff | |
| 2001:1890:120f:5300:: | 2001:1890:120f:53ff:ffff:ffff:ffff:ffff | |
| 2001:1890:120f:5400:: | 2001:1890:120f:54ff:ffff:ffff:ffff:ffff | |
| 2001:1890:120f:5500:: | 2001:1890:120f:55ff:ffff:ffff:ffff:ffff | |
| 2001:1890:120f:5600:: | 2001:1890:120f:59ff:ffff:ffff:ffff:ffff | |
| 2001:1890:120f:5a00:: | 2001:1890:120f:5aff:ffff:ffff:ffff:ffff | |
| 2001:1890:120f:5b00:: | 2001:1890:120f:62ff:ffff:ffff:ffff:ffff |