Summary
| Country |
 United States
|
| Domain | att.com |
| Size | 1,024 |
| Registry | ARIN |
| Network Name | SBC064163132000031013 |
Whois
American Registry for Internet Numbers NET64 (NET-64-0-0-0-0) 64.0.0.0 - 64.255.255.255
AT&T Corp. SBCIS-SIS80 (NET-64-160-0-0-1) 64.160.0.0 - 64.175.255.255
CALNET Sonoma County Office of Education SBC064163132000031013 (NET-64-163-132-0-1) 64.163.132.0 - 64.163.135.255
CIDR IP address subranges within 64.163.132.0/22 subnet
- 64.163.132.0/24
- 64.163.133.0/24
- 64.163.134.0/24
- 64.163.135.0/24