| Range From | Range To | Organisation |
|---|---|---|
| 2001:668:1f:ff88:: | 2001:668:1f:ff88:ffff:ffff:ffff:ffff | |
| 2001:668:1f:ff89:: | 2001:668:1f:ff89:ffff:ffff:ffff:ffff | |
| 2001:668:1f:ff8a:: | 2001:668:1f:ff8b:ffff:ffff:ffff:ffff | |
| 2001:668:1f:ff8c:: | 2001:668:1f:ff8c:ffff:ffff:ffff:ffff | |
| 2001:668:1f:ff8d:: | 2001:668:1f:ff8d:ffff:ffff:ffff:ffff | |
| 2001:668:1f:ff8e:: | 2001:668:1f:ff8e:ffff:ffff:ffff:ffff | |
| 2001:668:1f:ff8f:: | 2001:668:1f:ff90:ffff:ffff:ffff:ffff |