Summary
| Country |
 Czechia
|
| Domain | o2.cz |
| Size | 2,048 |
| Registry | RIPE NCC |
| Network Name | NET-TVTRINEC-BACKBONE |
Whois
CIDR IP address subranges within 81.200.48.0/21 subnet
- 81.200.48.0/24
- 81.200.49.0/24
- 81.200.50.0/24
- 81.200.51.0/24
- 81.200.52.0/24
- 81.200.53.0/24
- 81.200.54.0/24
- 81.200.55.0/24