Summary
| Country |
 Czechia
|
| Domain | o2.cz |
| Size | 4,096 |
| Registry | RIPE NCC |
| Network Name | CZ-TERMSNET |
Whois
CIDR IP address subranges within 81.90.160.0/20 subnet
- 81.90.160.0/24
- 81.90.161.0/24
- 81.90.162.0/24
- 81.90.163.0/24
- 81.90.164.0/24
- 81.90.165.0/24
- 81.90.166.0/24
- 81.90.167.0/24
- 81.90.168.0/24
- 81.90.169.0/24
- 81.90.170.0/24
- 81.90.171.0/24
- 81.90.172.0/24
- 81.90.173.0/24
- 81.90.174.0/24
- 81.90.175.0/24