| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:1c0a:b000:: | 2001:1890:1c0a:b0ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0a:b100:: | 2001:1890:1c0a:b1ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0a:b200:: | 2001:1890:1c0a:b2ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0a:b300:: | 2001:1890:1c0a:b3ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0a:b400:: | 2001:1890:1c0a:b7ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0a:b800:: | 2001:1890:1c0a:b8ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0a:b900:: | 2001:1890:1c0a:b9ff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0a:ba00:: | 2001:1890:1c0a:baff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0a:bb00:: | 2001:1890:1c0a:bbff:ffff:ffff:ffff:ffff | |
| 2001:1890:1c0a:bc00:: | 2001:1890:1c0a:beff:ffff:ffff:ffff:ffff |