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
131.230.232.126 AS15118 Southern Illinois University - School of Medicine 2.65ms from St. Louis, US
131.230.225.240 AS15118 Southern Illinois University - School of Medicine 2.64ms from St. Louis, US
131.230.224.98 AS15118 Southern Illinois University - School of Medicine 2.43ms from St. Louis, US
131.230.231.120 AS15118 Southern Illinois University - School of Medicine 4.74ms from St. Louis, US
131.230.236.100 AS15118 Southern Illinois University - School of Medicine 4.70ms from St. Louis, US
131.230.226.117 AS15118 Southern Illinois University - School of Medicine 2.64ms 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
71.217.161.254 AS19901 Brightspeed 10.89ms from Ashburn, US
3.17.114.174 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
96.53.230.94 AS6327 Shaw Communications 9.56ms from Edmonton, CA
192.93.174.254 AS1942 Renater 4.69ms from Geneve, CH
91.156.18.238 AS719 Elisa Oyj 0.83ms from Helsinki, FI
73.115.6.174 AS7922 Comcast Cable Communications, LLC 7.58ms from Houston, US
149.166.120.238 AS87 Indiana University 0.52ms from Indianapolis, US
162.193.108.30 AS7018 AT&T Enterprises, LLC 3.52ms from Los Angeles, US
5.3.9.126 AS51570 JSC ER-Telecom Holding 1.11ms from Saint Petersburg, RU
146.209.174.14 AS399251 Koch Industries, Inc. 7.44ms from Saint Thomas Mount, IN
66.50.242.110 AS10396 DATACOM CARIBE, INC. 0.83ms from San Juan, PR
71.32.21.254 AS209 CenturyLink Communications, LLC 17.82ms from Seattle, US
174.7.3.14 AS6327 Shaw Communications 11.31ms from Seattle, US
175.207.102.254 AS4766 Korea Telecom 6.44ms from Seoul, KR
111.246.8.238 AS3462 Data Communication Business Group 1.94ms from Taichung, TW
114.45.13.46 AS3462 Data Communication Business Group 1.03ms from Taipei, TW
113.232.20.238 AS4837 CHINA UNICOM China169 Backbone 7.83ms from Tieling, CN
124.93.255.206 AS4837 CHINA UNICOM China169 Backbone 6.74ms from Tieling, CN
178.189.173.78 AS8447 A1 Telekom Austria AG 5.23ms from Vienna, AT
197.50.143.158 AS8452 TE-AS 18.79ms from Cairo, EG
115.113.194.46 AS4755 TATA Communications formerly VSNL is Leading ISP 0.76ms from Chennai, IN
68.94.172.14 AS7018 AT&T Enterprises, LLC 8.03ms from Chicago, US
91.218.162.142 AS51346 Opened Joint Stock Company Tojiktelecom 0.15ms from Dushanbe, TJ
45.196.98.254 AS38136 Akari Networks 0.24ms from Hong Kong, HK
216.238.151.238 AS19844 SBA Edge, LLC 0.21ms from Jacksonville, US

Traceroute

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

$
traceroute -a -n -q1 -f4 131.230.236.199
traceroute to 131.230.236.199 (131.230.236.199): 64 hops max, 52 byte packets
4 [AS8764] 82.135.135.97 12.226 ms
5 [AS15118] 131.230.236.199 131.621 ms
Measurement taken from IPinfo ProbeNet in Siauliai, LT
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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