Summary
| Country |
 United States
|
| Domain | in-addr.arpa |
| Size | 512 |
| Registry | ARIN |
| Network Name | SBC-63-195-204-0-23-2308314324 |
Whois
American Registry for Internet Numbers NET63 (NET-63-0-0-0-0) 63.0.0.0 - 63.255.255.255
AT&T Enterprises, LLC SBCIS-SIS80 (NET-63-192-0-0-1) 63.192.0.0 - 63.207.255.255
Private Customer SBC-63-195-204-0-23-2308314324 (NET-63-195-204-0-1) 63.195.204.0 - 63.195.205.255
CIDR IP address subranges within 63.195.204.0/23 subnet
- 63.195.204.0/24
- 63.195.205.0/24