Summary
| Country |
 United States
|
| Domain | att.net |
| Size | 1,024 |
| Registry | ARIN |
| Network Name | NETBLK-ATT2 |
Whois
American Registry for Internet Numbers NET204 (NET-204-0-0-0-0) 204.0.0.0 - 204.255.255.255
AT&T Services, Inc. NETBLK-ATT2 (NET-204-159-0-0-1) 204.159.0.0 - 204.159.255.255
CIDR IP address subranges within 204.159.108.0/22 subnet
- 204.159.108.0/24
- 204.159.109.0/24
- 204.159.110.0/24
- 204.159.111.0/24