| Range From | Range To | Organisation |
|---|---|---|
| 2001:4d78:2400:: | 2001:4d78:2400:ffff:ffff:ffff:ffff:ffff | |
| 2001:4d78:2401:: | 2001:4d78:2401:ffff:ffff:ffff:ffff:ffff | |
| 2001:4d78:2402:: | 2001:4d78:2430:ffff:ffff:ffff:ffff:ffff | |
| 2001:4d78:2431:: | 2001:4d78:2431:0:ffff:ffff:ffff:ffff | |
| 2001:4d78:2431:1:: | 2001:4d78:2431:1:ffff:ffff:ffff:ffff | |
| 2001:4d78:2431:2:: | 2001:4d78:2431:2:ffff:ffff:ffff:ffff | |
| 2001:4d78:2431:3:: | 2001:4d78:2431:3:ffff:ffff:ffff:ffff | |
| 2001:4d78:2431:4:: | 2001:4d78:2431:4:ffff:ffff:ffff:ffff | |
| 2001:4d78:2431:5:: | 2001:4d78:2431:5:ffff:ffff:ffff:ffff | |
| 2001:4d78:2431:6:: | 2001:4d78:2431:8:ffff:ffff:ffff:ffff |