Summary
| Country |
 United States
|
| Domain | ihs.gov |
| Size | 512 |
| Registry | ARIN |
| Network Name | IHS-BNET |
Whois
Various Registries (Maintained by ARIN) NET161 (NET-161-0-0-0-0) 161.0.0.0 - 161.255.255.255
Indian Health Service IHS-BNET (NET-161-223-0-0-1) 161.223.0.0 - 161.223.255.255
CIDR IP address subranges within 161.223.90.0/23 subnet
- 161.223.90.0/24
- 161.223.91.0/24