Summary
| Country |
 United States
|
| Domain | att.com |
| Size | 1,048,576 |
| Registry | ARIN |
| Network Name | SIS-80-7-23-2013 |
Whois
American Registry for Internet Numbers NET23 (NET-23-0-0-0-0) 23.0.0.0 - 23.255.255.255
AT&T Corp. SIS-80-7-23-2013 (NET-23-112-0-0-1) 23.112.0.0 - 23.127.255.255
CIDR IP address subranges within 23.112.0.0/12 subnet
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- 23.112.16.0/20
- 23.112.32.0/20
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