Summary
| Country |
 Mexico
|
| Domain | telmex.com |
| Size | 2,048 |
| Registry | LACNIC |
| Network Name |
Whois
CIDR IP address subranges within 189.133.16.0/21 subnet
- 189.133.16.0/24
- 189.133.17.0/24
- 189.133.18.0/24
- 189.133.19.0/24
- 189.133.20.0/24
- 189.133.21.0/24
- 189.133.22.0/24
- 189.133.23.0/24