| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:1ff4:1400:: | 2001:1890:1ff4:14ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff4:1500:: | 2001:1890:1ff4:15ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff4:1600:: | 2001:1890:1ff4:16ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff4:1700:: | 2001:1890:1ff4:17ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff4:1800:: | 2001:1890:1ff4:18ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff4:1900:: | 2001:1890:1ff4:19ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff4:1a00:: | 2001:1890:1ff4:1aff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff4:1b00:: | 2001:1890:1ff4:1bff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff4:1c00:: | 2001:1890:1ff4:1cff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ff4:1d00:: | 2001:1890:1ff4:1dff:ffff:ffff:ffff:ffff |