| Range From | Range To | Organisation |
|---|---|---|
| 2001:920:18a7:: | 2001:920:18a7:ffff:ffff:ffff:ffff:ffff | |
| 2001:920:18a8:: | 2001:920:18a8:ffff:ffff:ffff:ffff:ffff | |
| 2001:920:18a9:: | 2001:920:18aa:ffff:ffff:ffff:ffff:ffff | |
| 2001:920:18ab:: | 2001:920:18ab:ffff:ffff:ffff:ffff:ffff | |
| 2001:920:18ac:: | 2001:920:18ac:ffff:ffff:ffff:ffff:ffff | |
| 2001:920:18ad:: | 2001:920:18ad:ffff:ffff:ffff:ffff:ffff | |
| 2001:920:18ae:: | 2001:920:18ae:ffff:ffff:ffff:ffff:ffff | |
| 2001:920:18af:: | 2001:920:18af:ffff:ffff:ffff:ffff:ffff | |
| 2001:920:18b0:: | 2001:920:18b0:ffff:ffff:ffff:ffff:ffff | |
| 2001:920:18b1:: | 2001:920:18b1:ffff:ffff:ffff:ffff:ffff |