Summary
| Country |
 United States
|
| Domain | bia.gov |
| Size | 512 |
| Registry | ARIN |
| Network Name | TRUSTNET |
Whois
Various Registries (Maintained by ARIN) NET161 (NET-161-0-0-0-0) 161.0.0.0 - 161.255.255.255
U.S. Bureau of Indian Affairs TRUSTNET (NET-161-217-0-0-1) 161.217.0.0 - 161.217.255.255
CIDR IP address subranges within 161.217.42.0/23 subnet
- 161.217.42.0/24
- 161.217.43.0/24