| Range From | Range To | Organisation |
|---|---|---|
| 2001:610:1420:: | 2001:610:1420:ffff:ffff:ffff:ffff:ffff | |
| 2001:610:1421:: | 2001:610:1427:ffff:ffff:ffff:ffff:ffff | |
| 2001:610:1428:: | 2001:610:1428:ffff:ffff:ffff:ffff:ffff | |
| 2001:610:1429:: | 2001:610:1907:ffff:ffff:ffff:ffff:ffff | |
| 2001:610:1908:: | 2001:610:1908:ffff:ffff:ffff:ffff:ffff | |
| 2001:610:1909:: | 2001:610:1909:ffff:ffff:ffff:ffff:ffff | |
| 2001:610:190a:: | 2001:610:190a:ffff:ffff:ffff:ffff:ffff | |
| 2001:610:190b:: | 2001:610:190f:ffff:ffff:ffff:ffff:ffff | |
| 2001:610:1910:: | 2001:610:1910:ffff:ffff:ffff:ffff:ffff | |
| 2001:610:1911:: | 2001:610:1a07:ffff:ffff:ffff:ffff:ffff |