Summary
| Country |
 United States
|
| Domain | att.com |
| Size | 524,288 |
| Registry | ARIN |
| Network Name | SBCIS-SBIS-6BLK |
Whois
American Registry for Internet Numbers NET99 (NET-99-0-0-0-0) 99.0.0.0 - 99.255.255.255
AT&T Corp. SBCIS-SBIS-6BLK (NET-99-157-0-0-1) 99.157.0.0 - 99.181.63.255
CIDR IP address subranges within 99.160.0.0/13 subnet
- 99.160.0.0/21
- 99.160.8.0/21
- 99.160.16.0/21
- 99.160.24.0/21
- 99.160.32.0/21
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- 99.163.168.0/21
- 99.163.176.0/21
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- 99.166.112.0/21
- 99.166.120.0/21
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- 99.166.136.0/21
- 99.166.144.0/21
- 99.166.152.0/21
- 99.166.160.0/21
- 99.166.168.0/21
- 99.166.176.0/21
- 99.166.184.0/21
- 99.166.192.0/21
- 99.166.200.0/21
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- 99.167.112.0/21
- 99.167.120.0/21
- 99.167.128.0/21
- 99.167.136.0/21
- 99.167.144.0/21
- 99.167.152.0/21
- 99.167.160.0/21
- 99.167.168.0/21
- 99.167.176.0/21
- 99.167.184.0/21
- 99.167.192.0/21
- 99.167.200.0/21
- 99.167.208.0/21
- 99.167.216.0/21
- 99.167.224.0/21
- 99.167.232.0/21
- 99.167.240.0/21
- 99.167.248.0/21