| Network Description: | OPTO-TECH Grzegorz Wr�blewski | |
| Organization: | / OPTOTECH-AS |
| Prefix | Description | Country |
|---|---|---|
| 212.14.48.0/24 | OPTO-TECH Grzegorz Wr�blewski | |
| 212.14.54.0/24 | OPTO-TECH Grzegorz Wr�blewski | |
| 212.14.59.0/24 | OPTO-TECH Grzegorz Wr�blewski | |
| 213.155.169.0/24 | OPTO-TECH Grzegorz Wr�blewski | |
| 213.155.170.0/23 | OPTO-TECH Grzegorz Wr�blewski | |
| 213.155.172.0/24 | OPTO-TECH Grzegorz Wr�blewski | |
| 213.155.177.0/24 | OPTO-TECH Grzegorz Wr�blewski | |
| 213.155.181.0/24 | OPTO-TECH Grzegorz Wr�blewski | |
| 213.155.186.0/23 |