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

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
131.230.232.190 AS15118 Southern Illinois University - School of Medicine 4.89ms from Chicago, US
131.230.225.190 AS15118 Southern Illinois University - School of Medicine 4.88ms from Chicago, US
131.230.236.117 AS15118 Southern Illinois University - School of Medicine 5.12ms from Chicago, US
131.230.224.18 AS15118 Southern Illinois University - School of Medicine 4.78ms from Chicago, US
131.230.231.120 AS15118 Southern Illinois University - School of Medicine 5.06ms from Chicago, US
131.230.226.117 AS15118 Southern Illinois University - School of Medicine 4.91ms 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
64.26.36.142 AS57795 NG-BLU Networks B.V. 0.68ms from Amsterdam, NL
185.112.156.190 AS210772 NewPush Europe Kft. 0.27ms from Budapest, HU
192.110.197.254 AS26652 Airstream Communications, LLC 11.02ms from Chicago, US
50.24.161.238 AS19108 Optimum 8.27ms from Dallas, US
14.172.46.126 AS45899 VNPT Corp 5.78ms from Ho Chi Minh City, VN
119.236.194.254 AS4760 HKT Limited 0.69ms from Hong Kong, HK
68.90.141.94 AS7018 AT&T Enterprises, LLC 8.18ms from Kansas City, US
175.30.219.174 AS4134 CHINANET-BACKBONE 16.75ms from Liaoyang, CN
194.9.177.78 AS36352 HostPapa 0.28ms from Los Angeles, US
192.95.92.174 AS40676 Psychz Networks 0.20ms from Mumbai, IN
137.82.127.62 AS393249 University of British Columbia 4.83ms from Seattle, US
95.164.201.238 AS394814 ISP4Life INC 1.26ms from Secaucus, US
14.6.3.110 AS17858 LG POWERCOMM 8.09ms from Seoul, KR
47.117.149.110 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.60ms from Shanghai, CN
75.170.49.254 AS19901 Brightspeed 9.28ms from Ashburn, US
73.180.202.158 AS7922 Comcast Cable Communications, LLC 10.80ms from Ashburn, US
202.14.38.254 AS45249 Waikato Institute of Technology, 3.50ms from Auckland, NZ
44.233.108.78 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
34.76.191.142 AS396982 Google LLC 0.16ms from Brussels, BE
184.16.73.110 AS5650 Frontier Communications of America, Inc. 4.73ms from Chicago, US
74.128.127.14 AS10796 Charter Communications Inc 5.32ms from Columbus, US
43.131.37.142 AS132203 Tencent Building, Kejizhongyi Avenue 0.38ms from Frankfurt am Main, DE
18.158.80.62 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
137.74.143.254 AS16276 OVH SAS 0.09ms from Gravelines, FR
115.210.244.254 AS4134 CHINANET-BACKBONE 8.49ms from Hangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -m8 131.230.238.74
traceroute to 131.230.238.74 (131.230.238.74): 8 hops max, 52 byte packets
2 *
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Salt Lake City, 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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