Summary
| Country |
 United States
|
| Domain | cenic.org |
| Size | 1,024 |
| Registry | ARIN |
| Network Name | CENIC |
Whois
American Registry for Internet Numbers NET209 (NET-209-0-0-0-0) 209.0.0.0 - 209.255.255.255
CENIC CENIC (NET-209-129-0-0-1) 209.129.0.0 - 209.129.255.255
CIDR IP address subranges within 209.129.104.0/22 subnet
- 209.129.104.0/24
- 209.129.105.0/24
- 209.129.106.0/24
- 209.129.107.0/24