| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:203a:3f00:: | 2001:1890:203a:3fff:ffff:ffff:ffff:ffff | |
| 2001:1890:203a:4000:: | 2001:1890:203a:40ff:ffff:ffff:ffff:ffff | |
| 2001:1890:203a:4100:: | 2001:1890:203a:41ff:ffff:ffff:ffff:ffff | |
| 2001:1890:203a:4200:: | 2001:1890:203a:42ff:ffff:ffff:ffff:ffff | |
| 2001:1890:203a:4300:: | 2001:1890:203a:43ff:ffff:ffff:ffff:ffff | |
| 2001:1890:203a:4400:: | 2001:1890:203a:44ff:ffff:ffff:ffff:ffff | |
| 2001:1890:203a:4500:: | 2001:1890:203a:45ff:ffff:ffff:ffff:ffff | |
| 2001:1890:203a:4600:: | 2001:1890:203a:46ff:ffff:ffff:ffff:ffff | |
| 2001:1890:203a:4700:: | 2001:1890:203a:47ff:ffff:ffff:ffff:ffff | |
| 2001:1890:203a:4800:: | 2001:1890:203a:48ff:ffff:ffff:ffff:ffff |