| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:1c05:4f00:: | 2001:1890:1c05:4fff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c05:5000:: | 2001:1890:1c05:50ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c05:5100:: | 2001:1890:1c05:51ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c05:5200:: | 2001:1890:1c05:52ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c05:5300:: | 2001:1890:1c05:53ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c05:5400:: | 2001:1890:1c05:54ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c05:5500:: | 2001:1890:1c05:55ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c05:5600:: | 2001:1890:1c05:56ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c05:5700:: | 2001:1890:1c05:57ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c05:5800:: | 2001:1890:1c05:58ff:ffff:ffff:ffff:ffff |