| Range From | Range To | Organisation |
|---|---|---|
| 2001:4d50:2c1:: | 2001:4d50:f001:ffff:ffff:ffff:ffff:ffff | |
| 2001:4d50:f002:: | 2001:4d50:f002:ffff:ffff:ffff:ffff:ffff | |
| 2001:4d50:f003:: | 2001:4d50:f017:ffff:ffff:ffff:ffff:ffff | |
| 2001:4d50:f018:: | 2001:4d50:f018:ffff:ffff:ffff:ffff:ffff | |
| 2001:4d50:f019:: | 2001:4d50:fcff:ffff:ffff:ffff:ffff:ffff |