| Range From | Range To | Organisation |
|---|---|---|
| 2a03:10c3:221a:: | 2a03:10c3:221a:ffff:ffff:ffff:ffff:ffff | |
| 2a03:10c3:221b:: | 2a03:10c3:2599:ffff:ffff:ffff:ffff:ffff | |
| 2a03:10c3:259a:: | 2a03:10c3:259a:ffff:ffff:ffff:ffff:ffff | |
| 2a03:10c3:259b:: | 2a03:10c3:2699:ffff:ffff:ffff:ffff:ffff | |
| 2a03:10c3:269a:: | 2a03:10c3:269a:ffff:ffff:ffff:ffff:ffff | |
| 2a03:10c3:269b:: | 2a03:10c3:2719:ffff:ffff:ffff:ffff:ffff | |
| 2a03:10c3:271a:: | 2a03:10c3:271a:ffff:ffff:ffff:ffff:ffff | |
| 2a03:10c3:271b:: | 2a03:10c3:2969:ffff:ffff:ffff:ffff:ffff | |
| 2a03:10c3:296a:: | 2a03:10c3:296a:ffff:ffff:ffff:ffff:ffff | |
| 2a03:10c3:296b:: | 2a03:10c3:3099:ffff:ffff:ffff:ffff:ffff |