Autonomous System details

AS38

University of Illinois  ·  illinois.edu

United States

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AS38 – University of Illinois

Field Value
Country United States
Website illinois.edu
Hosted domains 210
IPv4 addresses 212,992
IPv6 addresses 2,417,851,639,229,258,349,412,352
ASN type Education
Registry arin
Allocated 41 years ago on Jan 24, 1985
Updated 4 years ago on Feb 23, 2022

IP Ranges

Netblock Company Num of IPs
128.174.0.0/16 University of Illinois 65,536
130.126.0.0/16 University of Illinois 65,536
192.17.0.0/16 University of Illinois 65,536
72.36.64.0/18 University of Illinois 16,384
72.36.96.0/20 University of Illinois 4,096
72.36.80.0/23 University of Illinois 512
Netblock Company
2620:0:e00::/48 University of Illinois
2620:0:e01::/48 University of Illinois
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WHOIS Details

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                                                ASHandle:       AS38
                                                OrgID:          AS38
                                                ASName:         AS38
                                                ASNumber:       AS38
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 210 domain names hosted across 90 IP addresses on this ASN.

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IP Address Domain Domains on this IP
192.17.227.30 ██████████ 30
128.174.58.210 ██████████ 10
192.17.59.184 ██████████ 8
130.126.151.8 ██████████ 6
130.126.151.27 ██████████ 6
192.17.34.218 ██████████ 6
192.17.12.218 ██████████ 5
192.17.227.15 ██████████ 5
128.174.74.209 ██████████ 5
130.126.151.38 ██████████ 5

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Peers

There are 2 peers for this ASN.

Peers Name
AS11537 Internet2
AS40387 University of Illinois
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS40387 University of Illinois
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
128.174.5.4 AS38 University of Illinois 5.68ms from Chicago, US
128.174.99.9 AS38 University of Illinois 2.99ms from Chicago, US
128.174.76.251 AS38 University of Illinois 6.23ms from Chicago, US
128.174.7.157 AS38 University of Illinois 4.62ms from Chicago, US
192.17.239.159 AS38 University of Illinois 5.79ms from Chicago, US
130.126.4.115 AS38 University of Illinois 6.66ms from Chicago, US
192.17.12.221 AS38 University of Illinois 6.16ms from Chicago, US
192.17.237.37 AS38 University of Illinois 3.84ms from Chicago, US
128.174.214.211 AS38 University of Illinois 5.64ms from Chicago, US
130.126.3.225 AS38 University of Illinois 3.02ms from Chicago, US
130.126.84.14 AS38 University of Illinois 3.12ms from Chicago, US
128.174.93.253 AS38 University of Illinois 5.64ms from Chicago, US
72.36.82.1 AS38 University of Illinois 3.05ms from Chicago, US
128.174.60.207 AS38 University of Illinois 4.94ms from Chicago, US
72.36.113.129 AS38 University of Illinois 3.01ms from Chicago, US
192.17.10.99 AS38 University of Illinois 3.00ms from Chicago, US
130.126.102.82 AS38 University of Illinois 5.25ms from Chicago, US
128.174.174.1 AS38 University of Illinois 3.98ms from Chicago, US
192.17.190.187 AS38 University of Illinois 4.86ms from Chicago, US
72.36.64.129 AS38 University of Illinois 3.05ms from Chicago, US
128.174.58.212 AS38 University of Illinois 5.70ms from Chicago, US
128.174.200.193 AS38 University of Illinois 3.07ms from Chicago, US
192.17.213.129 AS38 University of Illinois 3.15ms from Chicago, US
130.126.231.169 AS38 University of Illinois 5.62ms from Chicago, US
128.174.89.152 AS38 University of Illinois 5.02ms 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
192.87.50.134 AS1103 SURF B.V. 3.58ms from Amsterdam, NL
62.58.6.22 AS13127 Odido Netherlands B.V. 4.01ms from Amsterdam, NL
96.91.248.38 AS7922 Comcast Cable Communications, LLC 7.39ms from Ashburn, US
70.90.104.54 AS7922 Comcast Cable Communications, LLC 6.90ms from Boston, US
176.63.239.70 AS21334 One Hungary Ltd. 1.06ms from Budapest, HU
12.246.240.150 AS7018 AT&T Enterprises, LLC 5.92ms from Miami, US
151.3.93.6 AS1267 WIND TRE S.P.A. 2.76ms from Milan, IT
66.45.252.150 AS19318 Interserver, Inc 0.57ms from New York City, US
201.86.13.198 AS18881 TELEFÔNICA BRASIL S.A 2.29ms from Novo Hamburgo, BR
88.191.68.246 AS12322 Free SAS 2.90ms from Paris, FR
80.17.150.246 AS3269 Telecom Italia S.p.A. 3.80ms from Rome, IT
187.193.242.246 AS8151 UNINET 4.13ms from Santiago de Queretaro, MX
98.221.36.198 AS7922 Comcast Cable Communications, LLC 8.51ms from Secaucus, US
180.227.17.134 AS17858 LG POWERCOMM 1.82ms from Seoul, KR
221.139.22.166 AS9318 SK Broadband Co Ltd 6.03ms from Seoul, KR
175.131.164.38 AS2516 KDDI CORPORATION 0.68ms from Tokyo, JP
218.46.126.38 AS4725 SoftBank Corp. 4.80ms from Tokyo, JP
125.14.197.102 AS9824 JCOM Co., Ltd. 11.05ms from Tokyo, JP
16.62.5.70 AS16509 Amazon.com, Inc. 0.27ms from Zuerich, CH
184.82.149.198 AS133481 AIS Fibre 3.11ms from Bangkok, TH
99.60.91.198 AS7018 AT&T Enterprises, LLC 8.29ms from Dallas, US
168.121.108.246 AS262492 INTERCONECT TELEINFORMATICA EIRELI 19.42ms from Fortaleza, BR
156.38.249.230 AS37153 Xneelo (Pty) Ltd 0.14ms from Johannesburg, ZA
79.126.48.150 AS12389 PJSC Rostelecom 6.43ms from Kazan, RU
202.90.133.118 AS9821 Department of Science and Technology 1.21ms from Manila, PH

Traceroute

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

$
traceroute -a -n -q1 -f2 130.126.1.129
traceroute to 130.126.1.129 (130.126.1.129): 64 hops max, 52 byte packets
2 [] 156.146.32.232 52.878 ms
5 [AS40387] 72.36.127.86 3.151 ms
6 [AS38] 130.126.1.129 3.293 ms
Measurement taken from IPinfo ProbeNet in Chicago, 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 AS38 at robtex.

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