| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:1fe1:1600:: | 2001:1890:1fe1:16ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1fe1:1700:: | 2001:1890:1fe1:18ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1fe1:1900:: | 2001:1890:1fe1:19ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1fe1:1a00:: | 2001:1890:1fe1:1aff:ffff:ffff:ffff:ffff | |
| 2001:1890:1fe1:1b00:: | 2001:1890:1fe1:1bff:ffff:ffff:ffff:ffff | |
| 2001:1890:1fe1:1c00:: | 2001:1890:1fe1:1cff:ffff:ffff:ffff:ffff | |
| 2001:1890:1fe1:1d00:: | 2001:1890:1fe1:1dff:ffff:ffff:ffff:ffff | |
| 2001:1890:1fe1:1e00:: | 2001:1890:1fe1:1eff:ffff:ffff:ffff:ffff | |
| 2001:1890:1fe1:1f00:: | 2001:1890:1fe1:1fff:ffff:ffff:ffff:ffff | |
| 2001:1890:1fe1:2000:: | 2001:1890:1fe1:21ff:ffff:ffff:ffff:ffff |