| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:1c0b:3d00:: | 2001:1890:1c0b:3dff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0b:3e00:: | 2001:1890:1c0b:3eff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0b:3f00:: | 2001:1890:1c0b:3fff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0b:4000:: | 2001:1890:1c0b:41ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0b:4200:: | 2001:1890:1c0b:43ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0b:4400:: | 2001:1890:1c0b:45ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0b:4600:: | 2001:1890:1c0b:46ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0b:4700:: | 2001:1890:1c0b:47ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0b:4800:: | 2001:1890:1c0b:48ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0b:4900:: | 2001:1890:1c0b:49ff:ffff:ffff:ffff:ffff |