Autonomous System details

AS15118

Southern Illinois University - School of Medicine  ·  siumed.edu

United States

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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

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WHOIS Details

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                                                ASHandle:       AS15118
                                                OrgID:          AS15118
                                                ASName:         AS15118
                                                ASNumber:       AS15118
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

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

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IP Address Domain Domains on this IP
131.230.224.174 ██████████ 5

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Peers

There are 2 peers for this ASN.

Peers Name
AS62943 Missouri Network Alliance, LLC
AS6325 Illinois Century Network
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS62943 Missouri Network Alliance, LLC
AS6325 Illinois Century Network
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
131.230.236.99 AS15118 Southern Illinois University - School of Medicine 4.70ms from St. Louis, US
131.230.225.16 AS15118 Southern Illinois University - School of Medicine 2.62ms from St. Louis, US
131.230.232.126 AS15118 Southern Illinois University - School of Medicine 2.61ms from St. Louis, US
131.230.224.89 AS15118 Southern Illinois University - School of Medicine 2.47ms from St. Louis, US
131.230.231.121 AS15118 Southern Illinois University - School of Medicine 4.69ms from St. Louis, US
131.230.226.250 AS15118 Southern Illinois University - School of Medicine 2.69ms from St. Louis, 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
155.95.119.254 AS10859 General Dynamics Information Technology, Inc. 0.65ms from Ashburn, US
174.19.16.254 AS19901 Brightspeed 9.19ms from Ashburn, US
78.54.247.94 AS6805 Telefonica Germany GmbH & Co.OHG 2.66ms from Berlin, DE
67.6.71.254 AS19901 Brightspeed 11.72ms from Chicago, US
16.58.33.126 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
108.211.225.94 AS7018 AT&T Enterprises, LLC 10.47ms from Durham, US
212.24.243.254 AS29255 Etihad Etisalat, a joint stock company 0.42ms from Jeddah, SA
86.13.166.78 AS5089 Virgin Media Limited 5.10ms from London, GB
81.108.49.190 AS5089 Virgin Media Limited 12.70ms from London, GB
99.57.176.126 AS7018 AT&T Enterprises, LLC 3.12ms from Los Angeles, US
96.59.22.126 AS33363 Charter Communications, Inc 4.58ms from Orlando, US
27.86.16.94 AS2516 KDDI CORPORATION 1.44ms from Osaka, JP
130.13.136.254 AS209 CenturyLink Communications, LLC 2.63ms from Portland, US
200.162.215.46 AS19182 TELEFÔNICA BRASIL S.A 2.75ms from Sao Paulo, BR
222.112.90.94 AS4766 Korea Telecom 0.79ms from Seoul, KR
118.36.55.254 AS4766 Korea Telecom 1.97ms from Seoul, KR
61.70.28.254 AS9416 Hoshin Multimedia Center Inc. 5.00ms from Taipei, TW
211.135.137.110 AS2518 BIGLOBE Inc. 2.13ms from Tokyo, JP
50.101.98.94 AS577 Bell Canada 8.66ms from Toronto, CA
132.193.133.110 AS668 United States Department of Defense (DoD) 0.59ms from Atlanta, US
178.253.195.142 AS9125 Drustvo za telekomunikacije Orion telekom doo Beograd-Zemun 0.45ms from Belgrade, RS
177.203.211.62 AS8167 V tal 4.01ms from Brasilia, BR
41.43.82.222 AS8452 TE-AS 4.19ms from Cairo, EG
199.127.218.254 AS53628 Apyl Inc 0.83ms from Dallas, US
5.57.247.254 AS35100 Patrik Lagerman 0.54ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -f5 131.230.224.154
traceroute to 131.230.224.154 (131.230.224.154): 64 hops max, 52 byte packets
5 [AS174] 154.24.87.57 0.932 ms
6 [AS174] 38.32.76.53 2.723 ms
7 *
8 [AS6325] 206.166.9.6 3.95 ms
9 [AS6325] 66.99.101.234 2.544 ms
Measurement taken from IPinfo ProbeNet in St. Louis, 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.

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