Summary
| Country
|
 United States
|
| Domain
|
att.com |
| Size
|
4,096 |
| Registry
|
ARIN |
| Network Name
|
BELLSNET-BLK16 |
Whois
American Registry for Internet Numbers NET72 (NET-72-0-0-0-0) 72.0.0.0 - 72.255.255.255
AT&T Corp. BELLSNET-BLK16 (NET-72-151-0-0-1) 72.151.0.0 - 72.151.255.255
CIDR IP address subranges within 72.151.16.0/20 subnet
- 72.151.16.0/24
- 72.151.17.0/24
- 72.151.18.0/24
- 72.151.19.0/24
- 72.151.20.0/24
- 72.151.21.0/24
- 72.151.22.0/24
- 72.151.23.0/24
- 72.151.24.0/24
- 72.151.25.0/24
- 72.151.26.0/24
- 72.151.27.0/24
- 72.151.28.0/24
- 72.151.29.0/24
- 72.151.30.0/24
- 72.151.31.0/24