| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:1ffe:2200:: | 2001:1890:1ffe:22ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffe:2300:: | 2001:1890:1ffe:23ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffe:2400:: | 2001:1890:1ffe:24ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffe:2500:: | 2001:1890:1ffe:25ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffe:2600:: | 2001:1890:1ffe:26ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffe:2700:: | 2001:1890:1ffe:27ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffe:2800:: | 2001:1890:1ffe:28ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffe:2900:: | 2001:1890:1ffe:29ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffe:2a00:: | 2001:1890:1ffe:2aff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffe:2b00:: | 2001:1890:1ffe:2bff:ffff:ffff:ffff:ffff |