Summary
| Country |
 United States
|
| Domain | cenic.org |
| Size | 4 |
| Registry | ARIN |
| Network Name | CALREN |
Whois
Various Registries (Maintained by ARIN) NET137 (NET-137-0-0-0-0) 137.0.0.0 - 137.255.255.255
CENIC CALREN (NET-137-164-0-0-1) 137.164.0.0 - 137.164.255.255
CIDR IP address subranges within 137.164.12.40/30 subnet
- 137.164.12.40/32
- 137.164.12.41/32
- 137.164.12.42/32
- 137.164.12.43/32