Summary
| Country |
 Russian Federation
|
| Domain | forinternaluse.com |
| Size | 4,096 |
| Registry | RIPE NCC |
| Network Name | TNPKO |
Whois
CIDR IP address subranges within 81.23.144.0/20 subnet
- 81.23.144.0/24
- 81.23.145.0/24
- 81.23.146.0/24
- 81.23.147.0/24
- 81.23.148.0/24
- 81.23.149.0/24
- 81.23.150.0/24
- 81.23.151.0/24
- 81.23.152.0/24
- 81.23.153.0/24
- 81.23.154.0/24
- 81.23.155.0/24
- 81.23.156.0/24
- 81.23.157.0/24
- 81.23.158.0/24
- 81.23.159.0/24