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Summary
| Country |
 United States
|
| Domain | att.com |
| Size | 2,048 |
| Registry | ARIN |
| Network Name | 12-204-208-0-20 |
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
STATE OF TENNESSEE-NETTN 12-204-208-0-20 (NET-12-204-208-0-1) 12.204.208.0 - 12.204.223.255CIDR IP address subranges within 12.204.216.0/21 subnet
- 12.204.216.0/24
- 12.204.217.0/24
- 12.204.218.0/24
- 12.204.219.0/24
- 12.204.220.0/24
- 12.204.221.0/24
- 12.204.222.0/24
- 12.204.223.0/24