| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:1fe1:: | 2001:1890:1fe1:ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1fe1:100:: | 2001:1890:1fe1:1ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1fe1:200:: | 2001:1890:1fe1:2ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1fe1:300:: | 2001:1890:1fe1:3ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1fe1:400:: | 2001:1890:1fe1:4ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1fe1:500:: | 2001:1890:1fe1:5ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1fe1:600:: | 2001:1890:1fe1:6ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1fe1:700:: | 2001:1890:1fe1:7ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1fe1:800:: | 2001:1890:1fe1:9ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1fe1:a00:: | 2001:1890:1fe1:bff:ffff:ffff:ffff:ffff |