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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 - 209.129.255.255CIDR IP address subranges within 209.129.136.0/22 subnet
- 209.129.136.0/24
- 209.129.137.0/24
- 209.129.138.0/24
- 209.129.139.0/24