AS25978
Rush University Medical Center · rush.edu
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | rush.edu |
| Hosted domains | 4 |
| IPv4 addresses | 65,536 |
| IPv6 addresses | 0 |
| ASN type | Education |
| Registry | arin |
| Allocated | a year ago on Feb 19, 2025 |
| Updated | a year ago on Feb 19, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 144.74.0.0/17 | Rush University Medical Center | 32,768 |
| 144.74.128.0/17 | Rush University Medical Center | 32,768 |
| 144.74.16.0/21 | Rush University Medical Center | 2,048 |
| 144.74.16.0/23 | Rush University Medical Center | 512 |
| 144.74.20.0/23 | Rush University Medical Center | 512 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS25978
OrgID: AS25978
ASName: AS25978
ASNumber: AS25978
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 4 domain names hosted across 3 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 144.74.63.51 | ██████████ | 1 |
| 144.74.60.65 | █████████ | 1 |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
6 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 144.74.60.220 |
1.24ms from Chicago,
US
|
|
| 144.74.0.4 |
1.00ms from Chicago,
US
|
|
| 144.74.137.26 |
1.45ms from Chicago,
US
|
|
| 144.74.3.120 |
2.75ms from Chicago,
US
|
|
| 144.74.8.18 |
1.28ms from Chicago,
US
|
|
| 144.74.16.2 |
0.55ms from Chicago,
US
|
Other Pingable IPs
Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
| IP Address | ASN | Details |
|---|---|---|
| 202.205.13.138 |
2.85ms from Beijing,
CN
|
|
| 120.56.117.90 |
10.55ms from Chennai,
IN
|
|
| 87.51.61.234 |
3.52ms from Copenhagen,
DK
|
|
| 94.204.110.170 |
3.77ms from Dubai,
AE
|
|
| 221.4.35.138 |
2.32ms from Guangzhou,
CN
|
|
| 194.179.59.26 |
8.74ms from Madrid,
ES
|
|
| 189.225.64.170 |
5.76ms from Mexico City,
MX
|
|
| 79.11.214.234 |
4.79ms from Milan,
IT
|
|
| 31.194.227.186 |
3.35ms from Milan,
IT
|
|
| 126.90.228.154 |
8.79ms from Osaka,
JP
|
|
| 118.18.97.10 |
16.63ms from Osaka,
JP
|
|
| 73.249.41.250 |
11.36ms from Providence,
US
|
|
| 34.232.63.154 |
0.41ms from Reston,
US
|
|
| 119.214.127.58 |
4.20ms from Seoul,
KR
|
|
| 118.25.62.218 |
1.59ms from Shanghai,
CN
|
|
| 61.16.106.90 |
0.92ms from Singapore,
SG
|
|
| 65.22.59.42 |
0.09ms from Sydney,
AU
|
|
| 123.5.2.218 |
3.57ms from Zhengzhou,
CN
|
|
| 31.160.64.138 |
1.28ms from Amsterdam,
NL
|
|
| 12.28.173.90 |
7.92ms from Atlanta,
US
|
|
| 120.28.136.234 |
2.21ms from Manila,
PH
|
|
| 24.189.181.154 |
7.29ms from New York City,
US
|
|
| 70.23.209.26 |
2.69ms from New York City,
US
|
|
| 116.33.180.154 |
2.22ms from Seoul,
KR
|
|
| 121.149.187.106 |
6.43ms from Seoul,
KR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Chisinau, MD
Related Networks
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS25978 at robtex.
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