Summary
| Country
|
 United States
|
| Domain
|
att.net |
| Size
|
8,192 |
| Registry
|
ARIN |
| Network Name
|
ATTSVC-12-72-0-0 |
Whois
American Registry for Internet Numbers NET12 (NET-12-0-0-0-0) 12.0.0.0 - 12.255.255.255
AT&T Enterprises, LLC ATT (NET-12-0-0-0-1) 12.0.0.0 - 12.255.255.255
AT&T Worldnet Services ATTSVC-12-72-0-0 (NET-12-72-0-0-1) 12.72.0.0 - 12.73.255.255
CIDR IP address subranges within 12.73.0.0/19 subnet
- 12.73.0.0/24
- 12.73.1.0/24
- 12.73.2.0/24
- 12.73.3.0/24
- 12.73.4.0/24
- 12.73.5.0/24
- 12.73.6.0/24
- 12.73.7.0/24
- 12.73.8.0/24
- 12.73.9.0/24
- 12.73.10.0/24
- 12.73.11.0/24
- 12.73.12.0/24
- 12.73.13.0/24
- 12.73.14.0/24
- 12.73.15.0/24
- 12.73.16.0/24
- 12.73.17.0/24
- 12.73.18.0/24
- 12.73.19.0/24
- 12.73.20.0/24
- 12.73.21.0/24
- 12.73.22.0/24
- 12.73.23.0/24
- 12.73.24.0/24
- 12.73.25.0/24
- 12.73.26.0/24
- 12.73.27.0/24
- 12.73.28.0/24
- 12.73.29.0/24
- 12.73.30.0/24
- 12.73.31.0/24