| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:1ffc:a300:: | 2001:1890:1ffc:a3ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:a400:: | 2001:1890:1ffc:a4ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:a500:: | 2001:1890:1ffc:a5ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:a600:: | 2001:1890:1ffc:a7ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:a800:: | 2001:1890:1ffc:a8ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:a900:: | 2001:1890:1ffc:a9ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:aa00:: | 2001:1890:1ffc:aaff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:ab00:: | 2001:1890:1ffc:abff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:ac00:: | 2001:1890:1ffc:acff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:ad00:: | 2001:1890:1ffc:adff:ffff:ffff:ffff:ffff |