Summary
| Country |
 United States
|
| Domain | att.com |
| Size | 2,048 |
| Registry | ARIN |
| Network Name | BELLSNET-BLK18 |
Whois
American Registry for Internet Numbers NET74 (NET-74-0-0-0-0) 74.0.0.0 - 74.255.255.255
AT&T Corp. BELLSNET-BLK18 (NET-74-228-0-0-1) 74.228.0.0 - 74.229.255.255
CIDR IP address subranges within 74.229.160.0/21 subnet
- 74.229.160.0/24
- 74.229.161.0/24
- 74.229.162.0/24
- 74.229.163.0/24
- 74.229.164.0/24
- 74.229.165.0/24
- 74.229.166.0/24
- 74.229.167.0/24