| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:840b:8c17:: | 2001:1890:840b:8c19:ffff:ffff:ffff:ffff | |
| 2001:1890:840b:8c1a:: | 2001:1890:840b:8c1a:ffff:ffff:ffff:ffff | |
| 2001:1890:840b:8c1b:: | 2001:1890:840b:8c1b:ffff:ffff:ffff:ffff | |
| 2001:1890:840b:8c1c:: | 2001:1890:840b:8c1c:ffff:ffff:ffff:ffff | |
| 2001:1890:840b:8c1d:: | 2001:1890:840b:8c20:ffff:ffff:ffff:ffff | |
| 2001:1890:840b:8c21:: | 2001:1890:840b:8c21:ffff:ffff:ffff:ffff | |
| 2001:1890:840b:8c22:: | 2001:1890:840b:8c22:ffff:ffff:ffff:ffff | |
| 2001:1890:840b:8c23:: | 2001:1890:840b:8c25:ffff:ffff:ffff:ffff | |
| 2001:1890:840b:8c26:: | 2001:1890:840b:8c26:ffff:ffff:ffff:ffff | |
| 2001:1890:840b:8c27:: | 2001:1890:840b:8c29:ffff:ffff:ffff:ffff |