Summary
| Country |
 United States
|
| Domain | glenbrook225.org |
| Size | 512 |
| Registry | ARIN |
| Network Name | GLENBROOK-NETWORK |
Whois
Various Registries (Maintained by ARIN) NET198 (NET-198-0-0-0-0) 198.0.0.0 - 198.255.255.255
Glenbrook High School District GLENBROOK-NETWORK (NET-198-17-110-0-1) 198.17.110.0 - 198.17.111.255
CIDR IP address subranges within 198.17.110.0/23 subnet
- 198.17.110.0/24
- 198.17.111.0/24