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-74-236-0-0-1) 74.236.0.0 - 74.239.255.255
CIDR IP address subranges within 74.236.208.0/21 subnet
- 74.236.208.0/24
- 74.236.209.0/24
- 74.236.210.0/24
- 74.236.211.0/24
- 74.236.212.0/24
- 74.236.213.0/24
- 74.236.214.0/24
- 74.236.215.0/24