| Range From | Range To | Organisation |
|---|---|---|
| 2001:920:18bf:ac00:: | 2001:920:18bf:acff:ffff:ffff:ffff:ffff | |
| 2001:920:18bf:ad00:: | 2001:920:18bf:adff:ffff:ffff:ffff:ffff | |
| 2001:920:18bf:ae00:: | 2001:920:18bf:aeff:ffff:ffff:ffff:ffff | |
| 2001:920:18bf:af00:: | 2001:920:18bf:afff:ffff:ffff:ffff:ffff | |
| 2001:920:18bf:b000:: | 2001:920:18bf:b0ff:ffff:ffff:ffff:ffff | |
| 2001:920:18bf:b100:: | 2001:920:18bf:b1ff:ffff:ffff:ffff:ffff | |
| 2001:920:18bf:b200:: | 2001:920:18bf:b2ff:ffff:ffff:ffff:ffff | |
| 2001:920:18bf:b300:: | 2001:920:18bf:b4ff:ffff:ffff:ffff:ffff | |
| 2001:920:18bf:b500:: | 2001:920:18bf:b5ff:ffff:ffff:ffff:ffff | |
| 2001:920:18bf:b600:: | 2001:920:18bf:b7ff:ffff:ffff:ffff:ffff |