Autonomous System details

AS40387

University of Illinois  ·  illinois.edu

United States

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AS40387 – University of Illinois

Field Value
Country United States
Website illinois.edu
Hosted domains 0
IPv4 addresses 2,048
IPv6 addresses 1,208,925,819,614,629,200,000,000
ASN type Education
Registry arin
Allocated 19 years ago on Feb 07, 2007
Updated 11 years ago on Dec 02, 2014

IP Ranges

Netblock Company Num of IPs
72.36.120.0/21 University of Illinois 2,048
Netblock Company
2620:0:e10::/48 University of Illinois
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WHOIS Details

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                                                ASHandle:       AS40387
                                                OrgID:          AS40387
                                                ASName:         AS40387
                                                ASNumber:       AS40387
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are 25 peers for this ASN.

Peers Name
AS103 Northwestern University
AS11164 Internet2
AS11537 Internet2
AS1224 University of Illinois
AS1299 Arelion Sweden AB
AS14834 University of Illinois at Springfield
AS160 The University of Chicago
AS19782 Indiana University
AS22335 Metropolitan Research and Education Network
AS23473 PAVLOV MEDIA INC
AS237 Merit Network Inc.
AS2381 WiscNet
AS26367 Bradley University
AS26406 University of Illinois
AS293 ESnet
AS30033 Big Ten Network, LLC
AS3128 University of Wisconsin System
AS32464 University Of Illinois College Of Medicine At Peoria
AS3676 University of Iowa
AS38 University of Illinois
AS57 University of Minnesota
AS6200 University of Illinois Chicago
AS6325 Illinois Century Network
AS698 University of Illinois
AS7386 Illinois State University
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS23473 PAVLOV MEDIA INC
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Downstreams

There are 7 downstreams for this ASN.

Downstreams Name
AS1224 University of Illinois
AS1299 Arelion Sweden AB
AS14834 University of Illinois at Springfield
AS32464 University Of Illinois College Of Medicine At Peoria
AS38 University of Illinois
AS6200 University of Illinois Chicago
AS698 University of Illinois
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
72.36.127.211 AS40387 University of Illinois 0.48ms from Chicago, US
72.36.126.109 AS40387 University of Illinois 0.81ms from Chicago, US
72.36.125.229 AS40387 University of Illinois 2.88ms from Chicago, US
2620:0:e10::63 AS40387 University of Illinois 0.61ms 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
13.90.149.195 AS8075 Microsoft Corporation 0.47ms from Ashburn, US
198.246.116.67 AS13611 U.S. Center For Disease Control and Prevention 1.73ms from Atlanta, US
196.115.75.211 AS36925 MEDITELECOM 3.16ms from Casablanca, MA
47.109.108.163 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.09ms from Chengdu, CN
111.122.250.19 AS4134 CHINANET-BACKBONE 6.80ms from Guiyang, CN
38.238.150.211 AS134548 DXTL Tseung Kwan O Service 0.75ms from Hong Kong, HK
43.100.64.115 AS45102 Alibaba (US) Technology Co., Ltd. 0.64ms from Hong Kong, HK
85.138.11.243 AS2860 NOS COMUNICACOES, S.A. 2.07ms from Lisbon, PT
188.29.129.211 AS206067 Hutchison 3G UK Limited 10.75ms from London, GB
212.159.118.163 AS6871 Plusnet 2.32ms from London, GB
81.40.173.163 AS3352 TELEFONICA DE ESPANA S.A.U. 10.56ms from Madrid, ES
125.18.190.99 AS9498 BHARTI Airtel Ltd. 1.76ms from Mumbai, IN
137.66.25.19 AS40509 Fly.io, Inc. 0.09ms from Osasco, BR
168.158.91.115 AS20012 Interworks Networking Services 9.90ms from Phoenix, US
13.91.128.35 AS8075 Microsoft Corporation 0.58ms from San Jose, US
118.165.21.83 AS3462 Data Communication Business Group 0.87ms from Taipei, TW
150.181.23.83 AS20115 Charter Communications LLC 6.96ms from Ashburn, US
117.15.51.19 AS4837 CHINA UNICOM China169 Backbone 6.74ms from Beijing, CN
72.21.96.3 AS47064 Education Service Center Region XV 7.19ms from Dallas, US
121.234.46.51 AS4134 CHINANET-BACKBONE 5.93ms from Nanjing, CN
60.136.213.3 AS17676 SoftBank Corp. 7.37ms from Osaka, JP
189.168.142.163 AS8151 UNINET 11.02ms from Santiago de Queretaro, MX
207.251.106.3 AS26535 American Musical & Dramatic Academy Inc. 0.48ms from Secaucus, US
114.202.232.99 AS9318 SK Broadband Co Ltd 1.33ms from Seoul, KR
97.92.238.195 AS20115 Charter Communications LLC 4.21ms from St. Louis, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 72.36.120.186
traceroute to 72.36.120.186 (72.36.120.186): 6 hops max, 52 byte packets
2 [] 156.146.32.232 242.374 ms
4 *
5 *
6 *
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 AS40387 at robtex.

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