| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:1c0b:900:: | 2001:1890:1c0b:aff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0b:b00:: | 2001:1890:1c0b:bff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0b:c00:: | 2001:1890:1c0b:cff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0b:d00:: | 2001:1890:1c0b:dff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0b:e00:: | 2001:1890:1c0b:eff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0b:f00:: | 2001:1890:1c0b:fff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0b:1000:: | 2001:1890:1c0b:10ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0b:1100:: | 2001:1890:1c0b:12ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0b:1300:: | 2001:1890:1c0b:13ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0b:1400:: | 2001:1890:1c0b:14ff:ffff:ffff:ffff:ffff |