| 86.110.162.0/23 | ZAO "Electro-Com Kaluga" | |
| 86.110.164.0/23 | ZAO "Electro-Com" Kaluga | |
| 86.110.166.0/23 | ZAO "Electro-Com" Obninsk | |
| 86.110.172.0/24 | ZAO "Electro-Com Kaluga" | |
| 5.149.147.0/24 | ZAO "Transtelekom" MR Spark Kaluga B2B/B2C Network | |
| 5.149.148.0/24 | Kaluga Network B2B/B2C | |
| 178.76.192.0/24 | ZAO "Electro-Com" Bryansk | |
| 178.76.193.0/24 | ZAO "Electro-Com" Bryansk | |
| 178.76.200.0/22 | ZAO "Electro-Com" Kaluga | |
| 178.76.204.0/24 | ZAO "Electro-Com" Kaluga | |
| 178.76.206.0/24 | ZAO "Electro-Com" Kaluga | |
| 178.76.215.0/24 | ZAO "Electro-Com" Bryansk P2P Customers | |