| Network Description: | The whole IPv4 address space | |
| Organization: | Fast Communication, s.r.o. / FASTCOMMUNICATIONS | |
| Country of Network: |  Czech Republic |
| Prefix | Description | Country |
|---|---|---|
| 91.219.44.0/22 | Fast Communication, s.r.o. | |
| 91.245.0.0/22 | Fast Communication, s.r.o. | |
| 91.245.4.0/23 | The whole IPv4 address space | |
| 91.245.5.0/24 | Fast Communication, s.r.o. | |
| 91.245.6.0/24 | Fast Communication, s.r.o. | |