| Range From | Range To | Organisation |
|---|---|---|
| 2001:920:18bf:100:: | 2001:920:18bf:1ff:ffff:ffff:ffff:ffff | |
| 2001:920:18bf:200:: | 2001:920:18bf:2ff:ffff:ffff:ffff:ffff | |
| 2001:920:18bf:300:: | 2001:920:18bf:3ff:ffff:ffff:ffff:ffff | |
| 2001:920:18bf:400:: | 2001:920:18bf:4ff:ffff:ffff:ffff:ffff | |
| 2001:920:18bf:500:: | 2001:920:18bf:5ff:ffff:ffff:ffff:ffff | |
| 2001:920:18bf:600:: | 2001:920:18bf:6ff:ffff:ffff:ffff:ffff | |
| 2001:920:18bf:700:: | 2001:920:18bf:7ff:ffff:ffff:ffff:ffff | |
| 2001:920:18bf:800:: | 2001:920:18bf:8ff:ffff:ffff:ffff:ffff | |
| 2001:920:18bf:900:: | 2001:920:18bf:9ff:ffff:ffff:ffff:ffff | |
| 2001:920:18bf:a00:: | 2001:920:18bf:aff:ffff:ffff:ffff:ffff |