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 | 26397 |
| Name | OPTIPUTER |
| Organization | The Regents of the University of California - University of California, San Die |
| Country | United States
|
| Registry | ARIN |
| IPv4 addresses | 13,056 |
| IPv6 /64 networks | 20 |
| Prefixes | 5 |
Other ASN allocated to The Regents of the University of California - University of California, San Die