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 209
IPv4 addresses 212,992
IPv6 addresses 2,417,851,639,229,258,400,000,000
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 209 domain names hosted across 89 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
130.126.151.19 ██████████ 8
192.17.59.184 ██████████ 8
130.126.151.38 ██████████ 7
192.17.34.218 █████████ 6
130.126.151.8 ██████████ 6
130.126.151.27 ██████████ 6
192.17.227.15 ██████████ 5
192.17.12.218 ██████████ 5

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Peers

There are 4 peers for this ASN.

Peers Name
AS11537 Internet2
AS1224 University of Illinois
AS293 ESnet
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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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
128.174.11.138 AS38 University of Illinois 5.30ms from Chicago, US
128.174.119.65 AS38 University of Illinois 3.15ms from Chicago, US
130.126.11.45 AS38 University of Illinois 4.91ms from Chicago, US
130.126.125.200 AS38 University of Illinois 3.75ms from Chicago, US
192.17.22.17 AS38 University of Illinois 3.11ms from Chicago, US
130.126.104.1 AS38 University of Illinois 4.67ms from Chicago, US
130.126.0.30 AS38 University of Illinois 2.98ms from Chicago, US
128.174.94.214 AS38 University of Illinois 3.92ms from Chicago, US
192.17.144.1 AS38 University of Illinois 3.16ms from Chicago, US
2620:0:e00:4::27 AS38 University of Illinois 3.01ms from Chicago, US
128.174.93.253 AS38 University of Illinois 5.77ms from Chicago, US
128.174.9.106 AS38 University of Illinois 6.15ms from Chicago, US
128.174.30.94 AS38 University of Illinois 4.54ms from Chicago, US
130.126.84.14 AS38 University of Illinois 3.21ms from Chicago, US
128.174.2.109 AS38 University of Illinois 4.83ms from Chicago, US
130.126.25.159 AS38 University of Illinois 3.95ms from Chicago, US
128.174.126.127 AS38 University of Illinois 4.00ms from Chicago, US
192.17.243.129 AS38 University of Illinois 5.62ms from Chicago, US
128.174.51.34 AS38 University of Illinois 3.68ms from Chicago, US
192.17.18.1 AS38 University of Illinois 3.04ms from Chicago, US
128.174.86.129 AS38 University of Illinois 4.21ms from Chicago, US
128.174.0.22 AS38 University of Illinois 3.14ms from Chicago, US
128.174.76.245 AS38 University of Illinois 5.68ms from Chicago, US
128.174.91.6 AS38 University of Illinois 4.28ms from Chicago, US
192.17.35.42 AS38 University of Illinois 4.72ms 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
88.202.221.182 AS199391 XGlobe 199391 0.86ms from Amsterdam, NL
96.70.155.102 AS7922 Comcast Cable Communications, LLC 7.28ms from Ashburn, US
54.247.89.198 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
87.155.133.118 AS3320 Deutsche Telekom AG 8.57ms from Frankfurt am Main, DE
43.224.233.38 AS10103 HK Broadband Network Ltd. 0.64ms from Hong Kong, HK
104.13.225.6 AS7018 AT&T Enterprises, LLC 2.50ms from Los Angeles, US
95.101.255.102 AS16625 Akamai Technologies, Inc. 0.26ms from Manchester, GB
213.250.230.150 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 9.37ms from Prague, CZ
204.236.240.38 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
46.121.110.86 AS12400 Partner Communications Ltd. 0.71ms from Rosh Ha‘Ayin, IL
112.85.161.70 AS4837 CHINA UNICOM China169 Backbone 6.64ms from Shanghai, CN
24.75.45.134 AS3356 Level 3 Parent, LLC 15.78ms from Toronto, CA
207.35.49.22 AS577 Bell Canada 0.41ms from Toronto, CA
158.68.247.230 AS22284 U.S. Department of the Interior 1.89ms from Anchorage, US
163.240.215.150 AS668 United States Department of Defense (DoD) 0.60ms from Atlanta, US
45.91.123.54 AS8368 Dstny BE N.V. 0.55ms from Brussels, BE
86.101.157.134 AS21334 One Hungary Ltd. 0.84ms from Budapest, HU
151.54.201.22 AS1267 WIND TRE S.P.A. 7.66ms from Crotone, IT
82.35.56.230 AS5089 Virgin Media Limited 15.50ms from London, GB
135.14.228.6 AS19637 Avago Technologies U.S. Inc. 5.26ms from Los Angeles, US
148.163.116.6 AS53755 Input Output Flood LLC 0.49ms from Phoenix, US
100.27.35.6 AS14618 Amazon.com, Inc. 0.16ms from Reston, US
52.87.51.118 AS14618 Amazon.com, Inc. 0.16ms from Reston, US
35.153.40.230 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
169.236.132.246 AS22323 University of California, Merced 6.22ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -m5 72.36.99.10
traceroute to 72.36.99.10 (72.36.99.10): 5 hops max, 52 byte packets
1 [AS140599] 87.121.117.7 769.563 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Angeles City, PH
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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