Autonomous System details

AS15118

Southern Illinois University - School of Medicine  ·  siumed.edu

United States

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS15118 – Southern Illinois University - School of Medicine

Field Value
Country United States
Website siumed.edu
Hosted domains 5
IPv4 addresses 4,096
IPv6 addresses 0
ASN type Education
Registry arin
Allocated 26 years ago on Mar 22, 2000
Updated a year ago on Jan 02, 2025

IP Ranges

Netblock Company Num of IPs
131.230.224.0/20 Southern Illinois University Carbondale 4,096
131.230.228.0/22 Southern Illinois University Carbondale 1,024
131.230.236.0/22 Southern Illinois University Carbondale 1,024

There are no known IPv6 addresses belonging to this network

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS15118
                                                OrgID:          AS15118
                                                ASName:         AS15118
                                                ASNumber:       AS15118
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 5 domain names hosted across 1 IP address on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are 2 peers for this ASN.

Peers Name
AS62943 Bluebird Network
AS6325 Illinois Century Network
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS62943 Bluebird Network
AS6325 Illinois Century Network
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

6 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
131.230.224.89 AS15118 Southern Illinois University - School of Medicine 4.79ms from Chicago, US
131.230.231.120 AS15118 Southern Illinois University - School of Medicine 5.07ms from Chicago, US
131.230.232.190 AS15118 Southern Illinois University - School of Medicine 4.87ms from Chicago, US
131.230.226.125 AS15118 Southern Illinois University - School of Medicine 4.95ms from Chicago, US
131.230.225.190 AS15118 Southern Illinois University - School of Medicine 4.89ms from Chicago, US
131.230.236.82 AS15118 Southern Illinois University - School of Medicine 4.98ms 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
99.89.70.110 AS7018 AT&T Enterprises, LLC 10.86ms from Atlanta, US
140.143.168.222 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.76ms from Beijing, CN
111.206.170.206 AS4808 China Unicom Beijing Province Network 2.81ms from Beijing, CN
120.1.209.158 AS4837 CHINA UNICOM China169 Backbone 9.15ms from Beijing, CN
141.30.162.110 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 4.02ms from Berlin, DE
23.194.98.78 AS16625 Akamai Technologies, Inc. 0.54ms from Boston, US
144.138.7.254 AS135887 Belong (Telstra Limited) 2.80ms from Brisbane, AU
195.56.109.78 AS5483 Magyar Telekom Plc. 0.38ms from Budapest, HU
31.18.45.254 AS3209 Vodafone GmbH 3.08ms from Hamburg, DE
47.113.196.222 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.45ms from Heyuan, CN
218.102.184.254 AS4760 HKT Limited 0.83ms from Hong Kong, HK
103.83.87.110 AS44382 Fiba Cloud Operation Company, LLC 0.25ms from Istanbul, TR
108.221.243.126 AS7018 AT&T Enterprises, LLC 2.13ms from Kansas City, US
109.107.141.126 AS48031 Ivanov Vitaliy Sergeevich 0.13ms from Kyiv, UA
162.248.246.222 AS31863 Centrilogic, Inc. 0.14ms from Lenoir, US
152.245.85.206 AS26599 TELEFÔNICA BRASIL S.A 1.47ms from Novo Hamburgo, BR
59.9.154.126 AS4766 Korea Telecom 1.23ms from Seoul, KR
162.252.82.62 AS29802 HIVELOCITY, Inc. 0.25ms from Tampa, US
211.135.137.110 AS2518 BIGLOBE Inc. 1.96ms from Tokyo, JP
130.75.202.126 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.32ms from Berlin, DE
20.44.67.62 AS8075 Microsoft Corporation 0.28ms from Boydton, US
80.98.176.254 AS21334 One Hungary Ltd. 0.90ms from Budapest, HU
71.222.131.254 AS19901 Brightspeed 11.63ms from Chicago, US
97.114.93.254 AS19901 Brightspeed 6.82ms from Dallas, US
67.42.230.254 AS209 CenturyLink Communications, LLC 1.76ms from Denver, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -m8 131.230.228.89
traceroute to 131.230.228.89 (131.230.228.89): 8 hops max, 52 byte packets
2 *
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Los Angeles, US
On

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 AS15118 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs