Summary
| Country |
 United States
|
| Domain | att.com |
| Size | 1,024 |
| Registry | ARIN |
| Network Name | BELLSNET-BLK10 |
Whois
American Registry for Internet Numbers NET66 (NET-66-0-0-0-0) 66.0.0.0 - 66.255.255.255
AT&T Corp. BELLSNET-BLK10 (NET-66-156-0-0-1) 66.156.0.0 - 66.156.255.255
CIDR IP address subranges within 66.156.164.0/22 subnet
- 66.156.164.0/24
- 66.156.165.0/24
- 66.156.166.0/24
- 66.156.167.0/24