Summary
| Country
|
 United States
|
| Domain
|
att.net |
| Size
|
16,384 |
| 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 12.73.64.0/18 subnet
- 12.73.64.0/24
- 12.73.65.0/24
- 12.73.66.0/24
- 12.73.67.0/24
- 12.73.68.0/24
- 12.73.69.0/24
- 12.73.70.0/24
- 12.73.71.0/24
- 12.73.72.0/24
- 12.73.73.0/24
- 12.73.74.0/24
- 12.73.75.0/24
- 12.73.76.0/24
- 12.73.77.0/24
- 12.73.78.0/24
- 12.73.79.0/24
- 12.73.80.0/24
- 12.73.81.0/24
- 12.73.82.0/24
- 12.73.83.0/24
- 12.73.84.0/24
- 12.73.85.0/24
- 12.73.86.0/24
- 12.73.87.0/24
- 12.73.88.0/24
- 12.73.89.0/24
- 12.73.90.0/24
- 12.73.91.0/24
- 12.73.92.0/24
- 12.73.93.0/24
- 12.73.94.0/24
- 12.73.95.0/24
- 12.73.96.0/24
- 12.73.97.0/24
- 12.73.98.0/24
- 12.73.99.0/24
- 12.73.100.0/24
- 12.73.101.0/24
- 12.73.102.0/24
- 12.73.103.0/24
- 12.73.104.0/24
- 12.73.105.0/24
- 12.73.106.0/24
- 12.73.107.0/24
- 12.73.108.0/24
- 12.73.109.0/24
- 12.73.110.0/24
- 12.73.111.0/24
- 12.73.112.0/24
- 12.73.113.0/24
- 12.73.114.0/24
- 12.73.115.0/24
- 12.73.116.0/24
- 12.73.117.0/24
- 12.73.118.0/24
- 12.73.119.0/24
- 12.73.120.0/24
- 12.73.121.0/24
- 12.73.122.0/24
- 12.73.123.0/24
- 12.73.124.0/24
- 12.73.125.0/24
- 12.73.126.0/24
- 12.73.127.0/24