AS25978
Rush University Medical Center
AS 25978 RUSH-EXTERNAL
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 | 25978 |
|---|---|
| Name | RUSH-EXTERNAL |
| Organization | Rush University Medical Center |
| Country | United States |
| Registry | ARIN |
IPv4 Prefixes for AS25978
| Network | Location | Addresses | |
|---|---|---|---|
| 144.74.0.0/17 | Rush University Medical Center |  Chicago (West Side) |
32,768 |
| 144.74.128.0/17 | Rush University Medical Center | Chicago (West Side) |
32,768 |
| 144.74.16.0/21 | Rush University Medical Center | Chicago (West Side) |
2,048 |
| 144.74.16.0/23 | Rush University Medical Center | Chicago (West Side) |
512 |
| 144.74.20.0/23 | Rush University Medical Center | Chicago (West Side) |
512 |