| Range From | Range To | Organisation |
|---|---|---|
| 2600:6c28:428:: | 2600:6c28:428:ffff:ffff:ffff:ffff:ffff | |
| 2600:6c28:429:: | 2600:6c28:429:ffff:ffff:ffff:ffff:ffff | |
| 2600:6c28:42a:: | 2600:6c28:42a:ffff:ffff:ffff:ffff:ffff | |
| 2600:6c28:42b:: | 2600:6c28:4ff:ffff:ffff:ffff:ffff:ffff |