| 78.108.250.0/24 | GCN's FTTx cusotmers in Targovishte | |
| 78.128.4.0/24 | Three A Hub EOOD | |
| 109.160.68.0/24 | Network of LAN GCN - Targovishte | |
| 109.160.78.0/24 | Network of LAN GCN - Targovishte | |
| 109.160.79.0/24 | Network of LAN GCN - Targovishte | |
| 109.160.80.0/24 | Network of LAN GCN - Targovishte | |
| 95.169.197.0/24 | FiberBG | |
| 95.169.198.0/24 | Three A Hub | |
| 95.169.204.0/24 | FiberBG | |
| 95.169.205.0/24 | FiberBG | |
| 185.163.244.0/22 | Three A Hub | |
| 185.163.244.0/24 | Three A Hub | |
| 185.163.245.0/24 | Three A Hub | |
| 185.163.246.0/23 | Three A Hub | |
| 185.163.246.0/24 | Three A Hub | |
