| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:2033:2800:: | 2001:1890:2033:28ff:ffff:ffff:ffff:ffff | |
| 2001:1890:2033:2900:: | 2001:1890:2033:29ff:ffff:ffff:ffff:ffff | |
| 2001:1890:2033:2a00:: | 2001:1890:2033:2aff:ffff:ffff:ffff:ffff | |
| 2001:1890:2033:2b00:: | 2001:1890:2033:2bff:ffff:ffff:ffff:ffff | |
| 2001:1890:2033:2c00:: | 2001:1890:2033:2cff:ffff:ffff:ffff:ffff | |
| 2001:1890:2033:2d00:: | 2001:1890:2033:2dff:ffff:ffff:ffff:ffff | |
| 2001:1890:2033:2e00:: | 2001:1890:2033:2eff:ffff:ffff:ffff:ffff | |
| 2001:1890:2033:2f00:: | 2001:1890:2033:2fff:ffff:ffff:ffff:ffff | |
| 2001:1890:2033:3000:: | 2001:1890:2033:30ff:ffff:ffff:ffff:ffff | |
| 2001:1890:2033:3100:: | 2001:1890:2033:31ff:ffff:ffff:ffff:ffff |