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 1,208,925,819,614,629,174,706,176
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
72.36.126.217 AS40387 University of Illinois 0.72ms from Chicago, US
72.36.125.237 AS40387 University of Illinois 2.92ms from Chicago, US
72.36.127.211 AS40387 University of Illinois 0.34ms from Chicago, US
2620:0:e10::63 AS40387 University of Illinois 0.32ms 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
45.205.159.83 AS6079 RCN 1.56ms from Ashburn, US
124.253.97.163 AS17917 Quadrant Televentures Limited 8.58ms from Delhi, IN
212.101.201.3 AS12437 DTS Systeme Muenster GmbH 5.74ms from Frankfurt am Main, DE
171.243.82.211 AS7552 Viettel Group 18.38ms from Ho Chi Minh City, VN
5.68.186.243 AS5607 Sky UK Limited 3.76ms from London, GB
23.54.177.163 AS16625 Akamai Technologies, Inc. 0.89ms from New York City, US
69.250.189.99 AS7922 Comcast Cable Communications, LLC 9.33ms from New York City, US
4.233.123.147 AS8075 Microsoft Corporation 0.24ms from Paris, FR
23.23.183.243 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
194.37.61.35 AS43913 Oesterreichische Agentur fuer Gesundheit und Ernaehrungssicherheit GmbH 1.25ms from Vienna, AT
76.223.68.35 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
45.58.213.51 AS33659 Comcast Cable Communications, LLC 0.38ms from Boston, US
89.144.42.227 AS44486 synlinq.de 0.59ms from Frankfurt am Main, DE
92.51.133.131 AS8972 Host Europe GmbH 3.11ms from Frankfurt am Main, DE
88.67.251.211 AS3209 Vodafone GmbH 4.47ms from Hamburg, DE
87.140.29.131 AS3320 Deutsche Telekom AG 1.91ms from Hamburg, DE
175.164.194.19 AS4837 CHINA UNICOM China169 Backbone 9.89ms from Harbin, CN
69.197.163.163 AS32097 WholeSale Internet, Inc. 0.16ms from Kansas City, US
211.24.97.115 AS9930 TTNET-MY 1.13ms from Kuala Lumpur, MY
89.38.69.131 AS25369 Hydra Communications Ltd 0.33ms from London, GB
122.169.56.115 AS24560 Bharti Airtel Ltd., Telemedia Services 1.97ms from Mumbai, IN
180.110.166.51 AS4134 CHINANET-BACKBONE 2.53ms from Nanjing, CN
46.218.6.67 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.51ms from Paris, FR
183.189.52.243 AS4837 CHINA UNICOM China169 Backbone 7.73ms from Taiyuan, CN
126.10.22.179 AS17676 SoftBank Corp. 3.33ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f4 -m7 72.36.123.100
traceroute to 72.36.123.100 (72.36.123.100): 7 hops max, 52 byte packets
4 [AS6939] 184.105.63.218 21.935 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Dallas, 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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