| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:2003:1900:: | 2001:1890:2003:19ff:ffff:ffff:ffff:ffff | |
| 2001:1890:2003:1a00:: | 2001:1890:2003:1aff:ffff:ffff:ffff:ffff | |
| 2001:1890:2003:1b00:: | 2001:1890:2003:1bff:ffff:ffff:ffff:ffff | |
| 2001:1890:2003:1c00:: | 2001:1890:2003:1cff:ffff:ffff:ffff:ffff | |
| 2001:1890:2003:1d00:: | 2001:1890:2003:1dff:ffff:ffff:ffff:ffff | |
| 2001:1890:2003:1e00:: | 2001:1890:2003:1eff:ffff:ffff:ffff:ffff | |
| 2001:1890:2003:1f00:: | 2001:1890:2003:1fff:ffff:ffff:ffff:ffff | |
| 2001:1890:2003:2000:: | 2001:1890:2003:20ff:ffff:ffff:ffff:ffff | |
| 2001:1890:2003:2100:: | 2001:1890:2003:21ff:ffff:ffff:ffff:ffff | |
| 2001:1890:2003:2200:: | 2001:1890:2003:22ff:ffff:ffff:ffff:ffff |