Summary
| Country |
 United States
|
| Domain | nm.org |
| Size | 256 |
| Registry | ARIN |
| Network Name | NMH |
Whois
Various Registries (Maintained by ARIN) NET165 (NET-165-0-0-0-0) 165.0.0.0 - 165.255.255.255
Northwestern Memorial Hospital NMH (NET-165-20-0-0-1) 165.20.0.0 - 165.20.255.255
CIDR IP address subranges within 165.20.223.0/24 subnet
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