Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.
| ASN | 2152 |
| Name | CENIC-2152 |
| Organization | CENIC |
| Country | United States
|
| Registry | ARIN |
| IPv4 addresses | 2,588,715 |
| IPv6 /64 networks | 232 |
| Prefixes | 1,838 |
Other ASN allocated to CENIC
IPv4 Prefixes for AS2152 - showing the first 20 of 1,711 networks
| Network |
Location |
Addresses |
| 104.249.91.0/24 |
Cenic |
Costa Mesa |
256 |
| 104.249.94.0/24 |
Cenic |
Costa Mesa |
256 |
| 130.150.0.0/16 |
Cenic |
San Jose |
65,536 |
| 130.150.12.0/22 |
Cenic |
Los Angeles |
1,024 |
| 130.150.15.0/24 |
Cenic |
Los Angeles |
256 |
| 130.157.0.0/16 |
Cenic |
Rohnert Park |
65,536 |
| 130.157.0.0/19 |
Cenic |
Rohnert Park |
8,192 |
| 130.157.128.0/17 |
Cenic |
Rohnert Park |
32,768 |
| 130.157.32.0/19 |
Cenic |
Rohnert Park |
8,192 |
| 130.157.64.0/18 |
Cenic |
Rohnert Park |
16,384 |
| 130.166.0.0/16 |
Cenic |
Los Angeles (Northridge) |
65,536 |
| 130.166.51.0/24 |
Cenic |
Los Angeles (Northridge) |
256 |
| 130.182.0.0/16 |
Cenic |
Los Angeles (Northeast Los Angeles) |
65,536 |
| 130.191.0.0/16 |
Cenic |
San Diego (College West) |
65,536 |
| 130.212.0.0/16 |
Cenic |
San Francisco (Lakeshore) |
65,536 |
| 130.65.0.0/16 |
Cenic |
San Jose (Central San Jose) |
65,536 |
| 132.241.0.0/16 |
Cenic |
Chico |
65,536 |
| 132.241.61.0/24 |
Cenic |
Chico |
256 |
| 134.139.0.0/16 |
Cenic |
Long Beach |
65,536 |
| 134.139.1.0/24 |
Cenic |
Long Beach |
256 |
IPv6 Prefixes for AS2152 - showing the first 18 of 52 networks