| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:203a:3400:: | 2001:1890:203a:34ff:ffff:ffff:ffff:ffff | |
| 2001:1890:203a:3500:: | 2001:1890:203a:35ff:ffff:ffff:ffff:ffff | |
| 2001:1890:203a:3600:: | 2001:1890:203a:36ff:ffff:ffff:ffff:ffff | |
| 2001:1890:203a:3700:: | 2001:1890:203a:38ff:ffff:ffff:ffff:ffff | |
| 2001:1890:203a:3900:: | 2001:1890:203a:39ff:ffff:ffff:ffff:ffff | |
| 2001:1890:203a:3a00:: | 2001:1890:203a:3aff:ffff:ffff:ffff:ffff | |
| 2001:1890:203a:3b00:: | 2001:1890:203a:3bff:ffff:ffff:ffff:ffff | |
| 2001:1890:203a:3c00:: | 2001:1890:203a:3cff:ffff:ffff:ffff:ffff | |
| 2001:1890:203a:3d00:: | 2001:1890:203a:3dff:ffff:ffff:ffff:ffff | |
| 2001:1890:203a:3e00:: | 2001:1890:203a:3eff:ffff:ffff:ffff:ffff |