| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:120b:d300:: | 2001:1890:120b:d4ff:ffff:ffff:ffff:ffff | |
| 2001:1890:120b:d500:: | 2001:1890:120b:d5ff:ffff:ffff:ffff:ffff | |
| 2001:1890:120b:d600:: | 2001:1890:120b:d6ff:ffff:ffff:ffff:ffff | |
| 2001:1890:120b:d700:: | 2001:1890:120b:dbff:ffff:ffff:ffff:ffff | |
| 2001:1890:120b:dc00:: | 2001:1890:120b:dcff:ffff:ffff:ffff:ffff | |
| 2001:1890:120b:dd00:: | 2001:1890:120b:ddff:ffff:ffff:ffff:ffff | |
| 2001:1890:120b:de00:: | 2001:1890:120b:dfff:ffff:ffff:ffff:ffff | |
| 2001:1890:120b:e000:: | 2001:1890:120b:e0ff:ffff:ffff:ffff:ffff | |
| 2001:1890:120b:e100:: | 2001:1890:120b:e8ff:ffff:ffff:ffff:ffff | |
| 2001:1890:120b:e900:: | 2001:1890:120b:e9ff:ffff:ffff:ffff:ffff |