AS number 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
Number of IPv4 2,048
Number of IPv6 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 ASN Database Download

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 ASN Database Download

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 0.76ms from Chicago, US
72.36.127.211 AS40387 University of Illinois 0.37ms from Chicago, US
2620:0:e10::63 AS40387 University of Illinois 0.37ms from Chicago, US
72.36.125.228 AS40387 University of Illinois 2.94ms 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
191.223.146.227 AS8167 V tal 4.61ms from Brasilia, BR
81.182.110.179 AS5483 Magyar Telekom Plc. 2.79ms from Budapest, HU
41.236.70.115 AS8452 TE-AS 4.87ms from Cairo, EG
172.214.213.3 AS8075 Microsoft Corporation 0.46ms from Chicago, US
52.31.209.35 AS16509 Amazon.com, Inc. 0.13ms from Dublin, IE
189.163.16.99 AS8151 UNINET 0.94ms from Guadalajara, MX
14.226.110.67 AS45899 VNPT Corp 2.88ms from Hanoi, VN
119.177.85.51 AS4837 CHINA UNICOM China169 Backbone 4.72ms from Jinan, CN
219.92.198.83 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 2.10ms from Kuala Lumpur, MY
75.128.236.163 AS19115 Charter Communications LLC 12.89ms from Minneapolis, US
153.192.247.195 AS4713 NTT DOCOMO BUSINESS,Inc. 10.24ms from Osaka, JP
176.140.98.243 AS5410 Bouygues Telecom SA 8.72ms from Paris, FR
40.124.98.195 AS8075 Microsoft Corporation 0.22ms from San Antonio, US
14.89.182.67 AS4766 Korea Telecom 1.50ms from Seoul, KR
58.37.27.115 AS4812 China Telecom (Group) 3.31ms from Shanghai, CN
20.6.11.35 AS8075 Microsoft Corporation 0.63ms from Singapore, SG
116.64.230.147 AS9824 JCOM Co., Ltd. 10.56ms from Tokyo, JP
185.0.21.51 AS13194 Bite IP Network 0.16ms from Vienna, AT
36.76.233.227 AS7713 PT Telekomunikasi Indonesia 10.43ms from Batam, ID
94.226.238.19 AS6848 Telenet BV 8.75ms from Brussels, BE
197.56.190.179 AS8452 TE-AS 2.62ms from Cairo, EG
54.75.216.227 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
85.209.0.3 AS207569 I-SERVERS LTD 0.26ms from Helsinki, FI
202.81.251.83 AS4658 2012 Limited / Netfront 2.07ms from Hong Kong, HK
118.141.71.147 AS9304 HGC Global Communications Limited 1.97ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f5 72.36.126.245
traceroute to 72.36.126.245 (72.36.126.245): 64 hops max, 52 byte packets
5 [AS1299] 62.115.137.29 6.684 ms
Measurement taken from IPinfo ProbeNet in St. Louis, 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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