| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:1c05:b500:: | 2001:1890:1c05:b5ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c05:b600:: | 2001:1890:1c05:b6ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c05:b700:: | 2001:1890:1c05:b7ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c05:b800:: | 2001:1890:1c05:b8ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c05:b900:: | 2001:1890:1c05:b9ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c05:ba00:: | 2001:1890:1c05:baff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c05:bb00:: | 2001:1890:1c05:bbff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c05:bc00:: | 2001:1890:1c05:bcff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c05:bd00:: | 2001:1890:1c05:bdff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c05:be00:: | 2001:1890:1c05:beff:ffff:ffff:ffff:ffff |