Summary
| Country |
 United States
|
| Domain | att.net |
| Size | 32,768 |
| Registry | ARIN |
| Network Name | SBC066161000000020125 |
Whois
American Registry for Internet Numbers NET66 (NET-66-0-0-0-0) 66.0.0.0 - 66.255.255.255
AT&T Corp. SBCIS-SIS80 (NET-66-161-0-0-1) 66.161.0.0 - 66.161.127.255
CIDR IP address subranges within 66.161.0.0/17 subnet
- 66.161.0.0/24
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