AS number details

AS15118

Southern Illinois University - School of Medicine  ·  siumed.edu

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AS15118 – Southern Illinois University - School of Medicine

Field Value
Country United States
Website siumed.edu
Hosted domains 5
Number of IPv4 4,096
Number of IPv6 0
ASN type Education
Registry arin
Allocated 26 years ago on Mar 22, 2000
Updated 10 months ago on Jan 02, 2025
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


                                                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.

IP Address Domain Domains on this IP

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Useful for Cybersecurity

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.

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS62943 Bluebird Network
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
131.230.224.89 AS15118 Southern Illinois University - School of Medicine 4.76ms from Chicago, US
131.230.231.120 AS15118 Southern Illinois University - School of Medicine 5.13ms from Chicago, US
131.230.226.115 AS15118 Southern Illinois University - School of Medicine 4.94ms from Chicago, US
131.230.225.190 AS15118 Southern Illinois University - School of Medicine 4.91ms from Chicago, US
131.230.236.126 AS15118 Southern Illinois University - School of Medicine 5.13ms from Chicago, US
131.230.232.126 AS15118 Southern Illinois University - School of Medicine 4.88ms 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
12.233.189.254 AS7018 AT&T Enterprises, LLC 1.60ms from Atlanta, US
38.42.110.238 AS395354 Starry, Inc. 6.38ms from Boston, US
122.140.194.62 AS4837 CHINA UNICOM China169 Backbone 2.52ms from Changchun, CN
149.75.213.206 AS6079 RCN 7.14ms from Chicago, US
199.127.218.254 AS53628 Apyl Inc 0.94ms from Dallas, US
14.239.121.14 AS45899 VNPT Corp 4.34ms from Hanoi, VN
154.210.83.46 AS9294 GNET INC. 0.62ms from Hong Kong, HK
154.36.134.254 AS174 Cogent Communications, LLC 1.01ms from Los Angeles, US
74.62.187.30 AS20001 Charter Communications Inc 5.59ms from Los Angeles, US
116.1.87.254 AS4134 CHINANET-BACKBONE 6.67ms from Nanning, CN
150.162.22.254 AS263300 Universidade Federal de Santa Catarina 6.94ms from Novo Hamburgo, BR
71.173.215.14 AS701 Verizon Business 3.55ms from Philadelphia, US
222.206.166.254 AS4538 China Education and Research Network Center 8.43ms from Qingdao, CN
18.232.3.110 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
14.66.151.62 AS4766 Korea Telecom 2.72ms from Seoul, KR
47.117.149.110 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.61ms from Shanghai, CN
99.221.28.110 AS812 Rogers Communications Canada Inc. 10.44ms from Toronto, CA
111.50.67.190 AS9808 China Mobile Communications Group Co., Ltd. 9.66ms from Xi'an, CN
85.61.93.254 AS12479 Orange Espagne SA 4.71ms from Zaragoza, ES
185.42.107.254 AS197712 10dencehispahard, S.L. 0.83ms from Barcelona, ES
20.65.81.222 AS8075 Microsoft Corporation 0.38ms from Boydton, US
203.56.0.254 AS24436 University of Queensland 14.11ms from Brisbane, AU
209.160.200.14 AS46887 Crown Castle Fiber LLC 0.45ms from Chicago, US
169.59.35.30 AS36351 IBM Cloud 1.24ms from Dallas, US
9.223.22.14 AS8075 Microsoft Corporation 0.16ms from Gaevle, SE

Traceroute

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

$
traceroute -a -n -q1 -f5 -m15 131.230.227.210
traceroute to 131.230.227.210 (131.230.227.210): 15 hops max, 52 byte packets
5 [AS7018] 32.130.89.24 135.344 ms
6 *
7 *
8 *
9 [AS6325] 206.166.127.17 136.569 ms
10 [AS6325] 206.166.9.6 136.561 ms
11 [AS6325] 66.99.101.234 136.023 ms
12 [AS15118] 131.230.224.29 136.303 ms
13 *
14 *
15 *
Measurement taken from IPinfo ProbeNet in Rio de Janeiro, BR
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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