Summary
| Country |
 Brazil
|
| Domain | frsys.com.br |
| Size | 1,024 |
| Registry | LACNIC |
| Network Name |
Whois
CIDR IP address subranges within 177.52.212.0/22 subnet
- 177.52.212.0/24
- 177.52.213.0/24
- 177.52.214.0/24
- 177.52.215.0/24