| Range From | Range To | Organisation |
|---|---|---|
| 2001:1b60:1b6f:: | 2001:1b60:1b6f:ffff:ffff:ffff:ffff:ffff | |
| 2001:1b60:1b70:: | 2001:1b60:ffff:ffff:ffff:ffff:ffff:ffff | |
| 2001:1b61:: | 2001:1b66:ffff:ffff:ffff:ffff:ffff:ffff | |
| 2001:1b67:: | 2001:1b67:ffff:ffff:ffff:ffff:ffff:ffff |