| Range From | Range To | Organisation |
|---|---|---|
| 2001:1890:120c:1600:: | 2001:1890:120c:16ff:ffff:ffff:ffff:ffff | |
| 2001:1890:120c:1700:: | 2001:1890:120c:2aff:ffff:ffff:ffff:ffff | |
| 2001:1890:120c:2b00:: | 2001:1890:120c:2bff:ffff:ffff:ffff:ffff | |
| 2001:1890:120c:2c00:: | 2001:1890:120c:32ff:ffff:ffff:ffff:ffff | |
| 2001:1890:120c:3300:: | 2001:1890:120c:33ff:ffff:ffff:ffff:ffff | |
| 2001:1890:120c:3400:: | 2001:1890:120c:39ff:ffff:ffff:ffff:ffff | |
| 2001:1890:120c:3a00:: | 2001:1890:120c:3aff:ffff:ffff:ffff:ffff | |
| 2001:1890:120c:3b00:: | 2001:1890:120c:41ff:ffff:ffff:ffff:ffff | |
| 2001:1890:120c:4200:: | 2001:1890:120c:42ff:ffff:ffff:ffff:ffff | |
| 2001:1890:120c:4300:: | 2001:1890:120c:49ff:ffff:ffff:ffff:ffff |