Summary
| Country
|
 United States
|
| Domain
|
att.com |
| Size
|
16,384 |
| Registry
|
ARIN |
| Network Name
|
SBCIS-SBIS |
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 (NET-99-78-64-0-1) 99.78.64.0 - 99.78.127.255
CIDR IP address subranges within 99.78.64.0/18 subnet
- 99.78.64.0/24
- 99.78.65.0/24
- 99.78.66.0/24
- 99.78.67.0/24
- 99.78.68.0/24
- 99.78.69.0/24
- 99.78.70.0/24
- 99.78.71.0/24
- 99.78.72.0/24
- 99.78.73.0/24
- 99.78.74.0/24
- 99.78.75.0/24
- 99.78.76.0/24
- 99.78.77.0/24
- 99.78.78.0/24
- 99.78.79.0/24
- 99.78.80.0/24
- 99.78.81.0/24
- 99.78.82.0/24
- 99.78.83.0/24
- 99.78.84.0/24
- 99.78.85.0/24
- 99.78.86.0/24
- 99.78.87.0/24
- 99.78.88.0/24
- 99.78.89.0/24
- 99.78.90.0/24
- 99.78.91.0/24
- 99.78.92.0/24
- 99.78.93.0/24
- 99.78.94.0/24
- 99.78.95.0/24
- 99.78.96.0/24
- 99.78.97.0/24
- 99.78.98.0/24
- 99.78.99.0/24
- 99.78.100.0/24
- 99.78.101.0/24
- 99.78.102.0/24
- 99.78.103.0/24
- 99.78.104.0/24
- 99.78.105.0/24
- 99.78.106.0/24
- 99.78.107.0/24
- 99.78.108.0/24
- 99.78.109.0/24
- 99.78.110.0/24
- 99.78.111.0/24
- 99.78.112.0/24
- 99.78.113.0/24
- 99.78.114.0/24
- 99.78.115.0/24
- 99.78.116.0/24
- 99.78.117.0/24
- 99.78.118.0/24
- 99.78.119.0/24
- 99.78.120.0/24
- 99.78.121.0/24
- 99.78.122.0/24
- 99.78.123.0/24
- 99.78.124.0/24
- 99.78.125.0/24
- 99.78.126.0/24
- 99.78.127.0/24