Summary
| Country |
 Russian Federation
|
| Domain | ttk.ru |
| Size | 1,024 |
| Registry | RIPE NCC |
| Network Name | RU-TRANSTELECOM-20020515 |
Whois
CIDR IP address subranges within 81.4.216.0/22 subnet
- 81.4.216.0/24
- 81.4.217.0/24
- 81.4.218.0/24
- 81.4.219.0/24