Summary
| Country |
 United States
|
| Domain | att.com |
| Size | 1,024 |
| Registry | ARIN |
| Network Name | SBCIS-SIS80 |
Whois
American Registry for Internet Numbers NET216 (NET-216-0-0-0-0) 216.0.0.0 - 216.255.255.255
AT&T Corp. SBCIS-SIS80 (NET-216-100-0-0-1) 216.100.0.0 - 216.103.255.255
CIDR IP address subranges within 216.102.12.0/22 subnet
- 216.102.12.0/24
- 216.102.13.0/24
- 216.102.14.0/24
- 216.102.15.0/24