| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:1ffa:1200:: | 2001:1890:1ffa:12ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffa:1300:: | 2001:1890:1ffa:13ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffa:1400:: | 2001:1890:1ffa:14ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffa:1500:: | 2001:1890:1ffa:15ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffa:1600:: | 2001:1890:1ffa:16ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffa:1700:: | 2001:1890:1ffa:17ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffa:1800:: | 2001:1890:1ffa:18ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffa:1900:: | 2001:1890:1ffa:19ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffa:1a00:: | 2001:1890:1ffa:1aff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffa:1b00:: | 2001:1890:1ffa:1eff:ffff:ffff:ffff:ffff |