| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:1209:1700:: | 2001:1890:1209:ffff:ffff:ffff:ffff:ffff | |
| 2001:1890:120a:: | 2001:1890:120a:3ff:ffff:ffff:ffff:ffff | |
| 2001:1890:120a:400:: | 2001:1890:120a:4ff:ffff:ffff:ffff:ffff | |
| 2001:1890:120a:500:: | 2001:1890:120a:5ff:ffff:ffff:ffff:ffff | |
| 2001:1890:120a:600:: | 2001:1890:120a:6ff:ffff:ffff:ffff:ffff | |
| 2001:1890:120a:700:: | 2001:1890:120a:cff:ffff:ffff:ffff:ffff | |
| 2001:1890:120a:d00:: | 2001:1890:120a:dff:ffff:ffff:ffff:ffff | |
| 2001:1890:120a:e00:: | 2001:1890:120a:eff:ffff:ffff:ffff:ffff | |
| 2001:1890:120a:f00:: | 2001:1890:120a:13ff:ffff:ffff:ffff:ffff | |
| 2001:1890:120a:1400:: | 2001:1890:120a:14ff:ffff:ffff:ffff:ffff |