| 213.147.52.128 | 213.147.52.143 | Subnetwork for KA2745-RIPE |
| 213.147.52.144 | 213.147.52.159 | Subnetwork for VV772-RIPE |
| 213.147.52.160 | 213.147.52.175 | Subnetwork for RV3227-RIPE |
| 213.147.52.176 | 213.147.52.191 | Subnetwork for VV772-RIPE |
| 213.147.52.192 | 213.147.52.207 | Subnetwork for ZV261-RIPE |
| 213.147.52.208 | 213.147.52.223 | Subnetwork for KE2478-RIPE |
| 213.147.52.224 | 213.147.52.239 | Subnetwork for PI785-RIPE |
| 213.147.52.240 | 213.147.52.255 | Subnetwork for SE3908-RIPE |
| 213.147.53.0 | 213.147.53.31 | Subnetwork for TD4091-RIPE |
| 213.147.53.32 | 213.147.53.47 | PNO Amerikanskij Sovet po Mezhdunarodnim Isledov.. |