| Range From | Range To | Organisation |
|---|---|---|
| 2001:4457:fdf:: | 2001:4457:fe3:ffff:ffff:ffff:ffff:ffff | |
| 2001:4457:fe4:: | 2001:4457:fe4:ffff:ffff:ffff:ffff:ffff | |
| 2001:4457:fe5:: | 2001:4457:fe9:ffff:ffff:ffff:ffff:ffff | |
| 2001:4457:fea:: | 2001:4457:fea:ffff:ffff:ffff:ffff:ffff | |
| 2001:4457:feb:: | 2001:4457:fef:ffff:ffff:ffff:ffff:ffff |