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 25 years ago on Mar 22, 2000
Updated 8 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
131.230.225.190 AS15118 Southern Illinois University - School of Medicine 4.89ms from Chicago, US
131.230.231.84 AS15118 Southern Illinois University - School of Medicine 4.76ms from St. Louis, US
131.230.236.100 AS15118 Southern Illinois University - School of Medicine 4.76ms from St. Louis, US
131.230.232.126 AS15118 Southern Illinois University - School of Medicine 4.87ms from Chicago, US
131.230.226.120 AS15118 Southern Illinois University - School of Medicine 4.95ms from Chicago, US
131.230.224.235 AS15118 Southern Illinois University - School of Medicine 4.69ms 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
122.15.123.238 AS55410 Vodafone Idea Ltd 14.06ms from Ahmedabad, IN
83.235.59.126 AS6799 Ote SA (Hellenic Telecommunications Organisation) 2.18ms from Athens, GR
67.165.149.62 AS7922 Comcast Cable Communications, LLC 6.57ms from Chicago, US
65.71.246.46 AS7018 AT&T Enterprises, LLC 0.96ms from Dallas, US
79.230.85.14 AS3320 Deutsche Telekom AG 5.78ms from Duesseldorf, DE
95.91.178.254 AS3209 Vodafone GmbH 1.02ms from Hamburg, DE
103.23.173.254 AS997 Beyotta Services LLP 1.81ms from Hong Kong, HK
109.172.63.254 AS43574 PJSC Rostelecom 13.08ms from Krasnodar, RU
71.215.48.254 AS209 CenturyLink Communications, LLC 5.60ms from Miami, US
34.138.217.254 AS396982 Google LLC 0.19ms from Moncks Corner, US
188.44.97.94 AS21127 Joint Stock Company TransTeleCom 7.40ms from Novosibirsk, RU
113.122.134.14 AS4134 CHINANET-BACKBONE 4.44ms from Qingdao, CN
123.135.235.30 AS4837 CHINA UNICOM China169 Backbone 5.33ms from Qingdao, CN
125.190.83.30 AS17858 LG POWERCOMM 2.04ms from Seoul, KR
211.194.72.126 AS4766 Korea Telecom 4.52ms from Seoul, KR
118.150.246.254 AS18419 DaDa Broadband LTD. 1.13ms from Taipei, TW
104.49.247.158 AS7018 AT&T Enterprises, LLC 11.32ms from Atlanta, US
203.197.154.254 AS4755 TATA Communications formerly VSNL is Leading ISP 14.18ms from Bengaluru, IN
190.2.11.190 AS16814 NSS S.A. 0.15ms from Buenos Aires, AR
181.26.97.254 AS22927 Telefonica de Argentina 2.39ms from Buenos Aires, AR
75.240.215.238 AS6167 Verizon Business 16.53ms from Chicago, US
162.225.197.94 AS7018 AT&T Enterprises, LLC 4.14ms from Chicago, US
194.38.175.46 AS12350 VTX Services SA 1.58ms from Geneve, CH
106.41.207.254 AS4134 CHINANET-BACKBONE 10.56ms from Liaoyang, CN
74.62.187.30 AS20001 Charter Communications Inc 5.80ms from Los Angeles, 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 131.230.224.99
traceroute to 131.230.224.99 (131.230.224.99): 64 hops max, 52 byte packets
4 [AS3356] 4.69.133.29 46.721 ms
5 *
6 [AS7018] 32.130.89.24 52.588 ms
7 *
8 *
9 *
10 [AS6325] 206.166.127.17 53.188 ms
11 [AS6325] 206.166.9.6 53.239 ms
12 [AS6325] 66.99.101.234 52.454 ms
Measurement taken from IPinfo ProbeNet in Fremont, 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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