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 137.164.13.180/30 subnet
- 137.164.13.180/32
- 137.164.13.181/32
- 137.164.13.182/32
- 137.164.13.183/32