Summary
| Country |
 Russian Federation
|
| Domain | tetra-net.ru |
| Size | 512 |
| Registry | RIPE NCC |
| Network Name | TETRANET |
Whois
CIDR IP address subranges within 193.27.240.0/23 subnet
- 193.27.240.0/24
- 193.27.241.0/24