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
72.36.126.171 AS40387 University of Illinois 0.77ms from Chicago, US
72.36.125.236 AS40387 University of Illinois 2.86ms from Chicago, US
72.36.127.211 AS40387 University of Illinois 0.49ms from Chicago, US
2620:0:e10::63 AS40387 University of Illinois 0.66ms 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
80.211.19.147 AS31034 Aruba S.p.A. 0.35ms from Arezzo, IT
195.167.34.51 AS6799 Ote SA (Hellenic Telecommunications Organisation) 0.48ms from Athens, GR
184.82.151.35 AS133481 AIS Fibre 2.90ms from Bangkok, TH
172.168.114.3 AS8075 Microsoft Corporation 0.16ms from Des Moines, US
94.9.243.51 AS5607 Sky UK Limited 4.79ms from Erith, GB
212.159.118.163 AS6871 Plusnet 2.41ms from Erith, GB
106.32.188.211 AS4134 CHINANET-BACKBONE 3.76ms from Guiyang, CN
123.18.168.163 AS45899 VNPT Corp 3.66ms from Hanoi, VN
1.238.100.3 AS9318 SK Broadband Co Ltd 1.58ms from Incheon, KR
85.138.11.243 AS2860 NOS COMUNICACOES, S.A. 1.68ms from Lisbon, PT
89.212.213.3 AS34779 T-2, d.o.o. 1.90ms from Ljubljana, SI
63.247.189.3 AS15319 COSCO Shipping Lines (North America) Inc. 2.95ms from New York City, US
60.178.242.67 AS4134 CHINANET-BACKBONE 5.65ms from Ningbo, CN
80.138.113.211 AS3320 Deutsche Telekom AG 4.68ms from Nuernberg, DE
194.53.183.227 AS209572 Alessio Sassone trading as Computer System 10.72ms from Rende, IT
54.156.27.195 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
164.177.183.243 AS15774 Limited Liability Company TTK-Svyaz 5.39ms from Samara, RU
47.253.119.163 AS45102 Alibaba (US) Technology Co., Ltd. 0.27ms from Ashburn, US
181.133.148.115 AS13489 UNE EPM TELECOMUNICACIONES S.A. 12.53ms from Bogota, CO
181.235.208.83 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 7.75ms from Bogota, CO
160.179.214.99 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 2.98ms from Casablanca, MA
97.183.28.179 AS6167 Verizon Business 18.12ms from Chicago, US
194.182.11.115 AS42525 GlobalConnect A/S 0.30ms from Copenhagen, DK
34.56.175.227 AS396982 Google LLC 0.39ms from Council Bluffs, US
116.182.22.147 AS137539 China Unicom 0.22ms from Harbin, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 72.36.126.81
traceroute to 72.36.126.81 (72.36.126.81): 64 hops max, 52 byte packets
3 [] 84.17.33.92 0.204 ms
5 [AS40387] 72.36.126.81 0.959 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 AS40387 at robtex.

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