| RU-IMASTER-20050428 | ||||
| 85.28.0.0 — 85.28.63.255 | Russia | 85.28.0.0/18 | 16384 | |
| RU-IMASTER-20040629 | ||||
| 217.151.16.0 — 217.151.31.255 | Russia | 217.151.16.0/20 | 4096 | |
| RU-IMASTER-20100128 | ||||
| 109.238.192.0 — 109.238.207.255 | Brazil | 109.238.192.0/20 | 4096 | |
| RU-IMASTER-20181128 | ||||
| 194.31.156.0 — 194.31.159.255 | Russia | 194.31.156.0/22 | 1024 | |
| RU-IMASTER-20181127 | ||||
| 2a09:680:: — 2a09:687:ffff:ffff:ffff:ffff:ffff:ffff | Russia | 2a09:680::/29 | 299 | |
