Whois-RWS
| Network Resources | |
|---|---|
| U-CHICAGO (NET-128-135-0-0-1) | 128.135.0.0 - 128.135.255.255 |
| U-CHICAGO-2 (NET-165-68-0-0-1) | 165.68.0.0 - 165.68.255.255 |
| UOC-NETS (NET-192-5-84-0-1) | 192.5.84.0 - 192.5.87.255 |
| U-CHICAGO (NET-198-177-153-0-1) | 198.177.153.0 - 198.177.153.255 |