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-72-156-0-0-1) 72.156.0.0 - 72.159.255.255
CIDR IP address subranges within 72.156.96.0/20 subnet
- 72.156.96.0/24
- 72.156.97.0/24
- 72.156.98.0/24
- 72.156.99.0/24
- 72.156.100.0/24
- 72.156.101.0/24
- 72.156.102.0/24
- 72.156.103.0/24
- 72.156.104.0/24
- 72.156.105.0/24
- 72.156.106.0/24
- 72.156.107.0/24
- 72.156.108.0/24
- 72.156.109.0/24
- 72.156.110.0/24
- 72.156.111.0/24