| Range From | Range To | Organisation |
|---|---|---|
| 2001:5a0:1901:: | 2001:5a0:1aff:ffff:ffff:ffff:ffff:ffff | |
| 2001:5a0:1b00:: | 2001:5a0:1b00:4ff:ffff:ffff:ffff:ffff | |
| 2001:5a0:1b00:500:: | 2001:5a0:1b00:5ff:ffff:ffff:ffff:ffff | |
| 2001:5a0:1b00:600:: | 2001:5a0:1b00:ffff:ffff:ffff:ffff:ffff | |
| 2001:5a0:1b01:: | 2001:5a0:1dff:ffff:ffff:ffff:ffff:ffff |