| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:120b:b00:: | 2001:1890:120b:bff:ffff:ffff:ffff:ffff | |
| 2001:1890:120b:c00:: | 2001:1890:120b:cff:ffff:ffff:ffff:ffff | |
| 2001:1890:120b:d00:: | 2001:1890:120b:dff:ffff:ffff:ffff:ffff | |
| 2001:1890:120b:e00:: | 2001:1890:120b:eff:ffff:ffff:ffff:ffff | |
| 2001:1890:120b:f00:: | 2001:1890:120b:19ff:ffff:ffff:ffff:ffff | |
| 2001:1890:120b:1a00:: | 2001:1890:120b:1aff:ffff:ffff:ffff:ffff | |
| 2001:1890:120b:1b00:: | 2001:1890:120b:1bff:ffff:ffff:ffff:ffff | |
| 2001:1890:120b:1c00:: | 2001:1890:120b:1cff:ffff:ffff:ffff:ffff | |
| 2001:1890:120b:1d00:: | 2001:1890:120b:2cff:ffff:ffff:ffff:ffff | |
| 2001:1890:120b:2d00:: | 2001:1890:120b:2dff:ffff:ffff:ffff:ffff |