ASN Details
ASN
AS25978
Organisation
Rush University Medical Center
Name
RUSH-EXTERNAL
Total IPv4 Addresses
65,536
Total IPv4 Prefixes
2
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#3,312 out of 79,015
Registry
Arin
Registered Country
USRegistered Country Name
United States of America (the)
Registered Date
2025-02-19
Registration Last Change
2025-02-19
IPv4 Active Prefixes
| Prefix | Range From | Range To |
|---|---|---|
| 144.74.0.0/17 | 144.74.0.0 | 144.74.127.255 |
| 144.74.128.0/17 | 144.74.128.0 | 144.74.255.255 |