| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:1ff4:2a00:: | 2001:1890:1ff4:2aff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff4:2b00:: | 2001:1890:1ff4:2cff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff4:2d00:: | 2001:1890:1ff4:2dff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff4:2e00:: | 2001:1890:1ff4:2eff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff4:2f00:: | 2001:1890:1ff4:2fff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff4:3000:: | 2001:1890:1ff4:30ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff4:3100:: | 2001:1890:1ff4:31ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff4:3200:: | 2001:1890:1ff4:32ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff4:3300:: | 2001:1890:1ff4:33ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff4:3400:: | 2001:1890:1ff4:36ff:ffff:ffff:ffff:ffff |