| Range From | Range To | Organisation |
|---|---|---|
| 2001:1b40:5006:: | 2001:1b40:5006:ffff:ffff:ffff:ffff:ffff | |
| 2001:1b40:5007:: | 2001:1b40:5007:ffff:ffff:ffff:ffff:ffff | |
| 2001:1b40:5008:: | 2001:1b40:5009:ffff:ffff:ffff:ffff:ffff | |
| 2001:1b40:500a:: | 2001:1b40:500a:ffff:ffff:ffff:ffff:ffff | |
| 2001:1b40:500b:: | 2001:1b40:502f:ffff:ffff:ffff:ffff:ffff | |
| 2001:1b40:5030:: | 2001:1b40:5030:ffff:ffff:ffff:ffff:ffff | |
| 2001:1b40:5031:: | 2001:1b40:55ff:ffff:ffff:ffff:ffff:ffff | |
| 2001:1b40:5600:: | 2001:1b40:5600:ff:ffff:ffff:ffff:ffff | |
| 2001:1b40:5600:100:: | 2001:1b40:5600:1ff:ffff:ffff:ffff:ffff | |
| 2001:1b40:5600:200:: | 2001:1b40:5600:2ff:ffff:ffff:ffff:ffff |