Summary
| Country |
 United States
|
| Domain | system1.com |
| Size | 2,048 |
| Registry | ARIN |
| Network Name | INFOSP-9-BLOCK1 |
Whois
American Registry for Internet Numbers NET67 (NET-67-0-0-0-0) 67.0.0.0 - 67.255.255.255
InfoSpace Holdings, LLC INFOSP-9-BLOCK1 (NET-67-63-48-0-1) 67.63.48.0 - 67.63.55.255
CIDR IP address subranges within 67.63.48.0/21 subnet
- 67.63.48.0/24
- 67.63.49.0/24
- 67.63.50.0/24
- 67.63.51.0/24
- 67.63.52.0/24
- 67.63.53.0/24
- 67.63.54.0/24
- 67.63.55.0/24