| 109.195.192.0/20 | JSC "ER-Telecom Holding" Ul'yanovsk Branch |  |
| 109.195.207.0/24 | Main network | |
| 146.247.0.0/23 | Ul'yanovsk, Russia | |
| 5.3.64.0/20 | JSC "ER-Telecom Holding" Ul'yanovsk Branch | |
| 5.3.64.0/22 | Individual PPPoE cutomers | |
| 5.3.68.0/22 | Individual PPPoE cutomers | |
| 5.3.72.0/22 | Individual PPPoE cutomers | |
| 5.3.76.0/22 | Individual PPPoE cutomers | |
| 5.164.0.0/20 | JSC "ER-Telecom Holding" Ul'yanovsk Branch | |
| 5.164.0.0/22 | Individual PPPoE cutomers | |
| 5.164.4.0/22 | Individual PPPoE cutomers | |
| 5.164.8.0/22 | Individual PPPoE cutomers | |
| 5.164.12.0/22 | Individual PPPoE cutomers | |
| 5.166.240.0/21 | Individual PPPoE cutomers | |
| 5.166.240.0/23 | Individual PPPoE cutomers | |
| 5.166.242.0/23 | Individual PPPoE cutomers | |
| 5.166.244.0/22 | Individual PPPoE cutomers | |
| 5.167.56.0/21 | Individual PPPoE cutomers | |
| 5.167.56.0/22 | Individual PPPoE cutomers | |
| 5.167.60.0/22 | Individual PPPoE cutomers | |
| 94.181.16.0/21 | Individual PPPoE cutomers | |
| 94.181.16.0/22 | Individual PPPoE cutomers | |
| 94.181.20.0/22 | Individual PPPoE cutomers | |
| 176.212.240.0/21 | Individual PPPoE cutomers | |
| 176.212.240.0/22 | Individual PPPoE cutomers | |
| 176.212.244.0/22 | Individual PPPoE cutomers | |
| 176.213.104.0/21 | PPPoE individual customers network | |
| 176.213.104.0/22 | PPPoE individual customers network | |
| 176.213.108.0/22 | PPPoE individual customers network | |
| 188.187.227.0/24 | VoIP network | |
| 188.233.192.0/20 | JSC "ER-Telecom Holding" Ul'yanovsk Branch | |
| 188.233.192.0/22 | Main network | |
| 188.233.196.0/22 | Main network | |
| 188.233.201.0/24 | Main network | |
| 188.233.202.0/24 | Main network | |
| 188.233.203.0/24 | Main network | |
| 188.233.204.0/22 | Main network | |