Summary
| Country |
 United States
|
| Domain | calhounisd.org |
| Size | 1,024 |
| Registry | ARIN |
| Network Name | CISD-21 |
Whois
American Registry for Internet Numbers NET199 (NET-199-0-0-0-0) 199.0.0.0 - 199.255.255.255
Calhoun ISD CISD-21 (NET-199-182-64-0-1) 199.182.64.0 - 199.182.71.255
CIDR IP address subranges within 199.182.68.0/22 subnet
- 199.182.68.0/24
- 199.182.69.0/24
- 199.182.70.0/24
- 199.182.71.0/24