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
72.36.125.229 AS40387 University of Illinois 2.85ms from Chicago, US
2620:0:e10::63 AS40387 University of Illinois 0.75ms from Chicago, US
72.36.127.211 AS40387 University of Illinois 0.54ms from Chicago, US
72.36.126.171 AS40387 University of Illinois 0.77ms 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
81.206.255.195 AS1136 KPN B.V. 2.93ms from Amsterdam, NL
186.115.162.99 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 7.62ms from Bogota, CO
141.219.41.51 AS62618 Michigan Technological University 12.33ms from Chicago, US
195.158.33.131 AS8319 NETHINKS GmbH 1.77ms from Frankfurt am Main, DE
103.74.107.83 AS63737 VIETSERVER SERVICES TECHNOLOGY COMPANY LIMITED 0.17ms from Hanoi, VN
113.172.206.51 AS45899 VNPT Corp 1.22ms from Ho Chi Minh City, VN
101.128.89.179 AS135478 PT. Cyberindo Aditama 8.75ms from Jakarta, ID
41.184.62.35 AS29091 ipNX Nigeria Limited 0.56ms from Lagos, NG
71.34.38.99 AS209 CenturyLink Communications, LLC 2.93ms from Minneapolis, US
169.150.80.3 AS30257 Gibson Electric Membership Corporation 9.40ms from Murfreesboro, US
67.246.97.227 AS11351 Charter Communications Inc 17.91ms from New York City, US
5.189.226.147 AS49505 JSC Selectel 0.99ms from Saint Petersburg, RU
92.90.227.163 AS15557 Societe Francaise Du Radiotelephone - SFR SA 19.51ms from Saint-Denis, FR
72.192.109.19 AS22773 Cox Communications Inc. 6.34ms from Tulsa, US
111.61.162.243 AS24547 Hebei Mobile Communication Company Limited 7.92ms from Beijing, CN
104.46.98.179 AS8075 Microsoft Corporation 0.20ms from Boydton, US
5.12.69.211 AS8708 DIGI ROMANIA S.A. 1.08ms from Bucharest, RO
122.139.236.115 AS4837 CHINA UNICOM China169 Backbone 4.96ms from Changchun, CN
66.57.189.195 AS11426 Charter Communications Inc 5.00ms from Charlotte, US
184.59.140.179 AS10796 Charter Communications Inc 11.05ms from Columbus, US
95.222.140.35 AS3209 Vodafone GmbH 5.75ms from Frankfurt am Main, DE
189.168.25.115 AS8151 UNINET 5.44ms from Guadalajara, MX
118.50.125.99 AS4766 Korea Telecom 1.73ms from Incheon, KR
58.239.34.51 AS9318 SK Broadband Co Ltd 6.90ms from Incheon, KR
51.198.180.163 AS5607 Sky UK Limited 3.90ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 72.36.121.245
traceroute to 72.36.121.245 (72.36.121.245): 8 hops max, 52 byte packets
5 [AS6939] 184.105.80.36 11.295 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Riga, LV
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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