| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:1ffc:3400:: | 2001:1890:1ffc:35ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:3600:: | 2001:1890:1ffc:36ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:3700:: | 2001:1890:1ffc:37ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:3800:: | 2001:1890:1ffc:38ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:3900:: | 2001:1890:1ffc:39ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:3a00:: | 2001:1890:1ffc:3aff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:3b00:: | 2001:1890:1ffc:3bff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:3c00:: | 2001:1890:1ffc:3dff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:3e00:: | 2001:1890:1ffc:3eff:ffff:ffff:ffff:ffff | |
| 2001:1890:1ffc:3f00:: | 2001:1890:1ffc:3fff:ffff:ffff:ffff:ffff |