| 86.121.224.0 | 86.121.224.63 | RCS & RDS Business City: Balaceanca |
| 86.121.224.64 | 86.121.224.127 | RCS & RDS Business City: Snagov |
| 86.121.224.128 | 86.121.224.255 | RCS & RDS Business City: Bucuresti |
| 86.121.225.0 | 86.121.225.255 | RCS & RDS Residential City: Miercurea Ciuc |
| 86.121.226.0 | 86.121.227.255 | RCS & RDS Business City: Bucuresti |
| 86.121.228.0 | 86.121.231.255 | RCS & RDS Residential City: Targu Neamt |
| 86.121.232.0 | 86.121.232.255 | RCS & RDS Residential City: Bucuresti |
| 86.121.233.0 | 86.121.233.255 | RCS & RDS Residential City: Campia Turzii |
| 86.121.234.0 | 86.121.234.127 | RCS & RDS Business City: Drobeta Turnu Severin |
| 86.121.234.128 | 86.121.234.255 | RCS & RDS Residential City: Navodari |