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
72.36.127.211 AS40387 University of Illinois 0.32ms from Chicago, US
2620:0:e10::63 AS40387 University of Illinois 0.40ms from Chicago, US
72.36.125.229 AS40387 University of Illinois 2.90ms from Chicago, US
72.36.126.217 AS40387 University of Illinois 0.75ms 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
50.174.220.3 AS394916 Philadelphia International Airport 4.35ms from Ashburn, US
117.242.103.35 AS9829 National Internet Backbone 11.77ms from Bengaluru, IN
193.224.147.3 AS1955 KIFU (Governmental Info Tech Development Agency) 0.68ms from Budapest, HU
206.221.157.243 AS25660 Fidium 4.67ms from Chicago, US
171.248.13.195 AS7552 Viettel Group 3.91ms from Ho Chi Minh City, VN
111.95.248.3 AS55673 Linknet-IDX ASN 0.65ms from Jakarta, ID
217.42.164.19 AS2856 British Telecommunications PLC 4.30ms from London, GB
80.7.95.35 AS5089 Virgin Media Limited 6.46ms from London, GB
98.103.128.243 AS10796 Charter Communications Inc 1.25ms from Milwaukee, US
13.201.171.67 AS16509 Amazon.com, Inc. 0.29ms from Mumbai, IN
126.140.23.243 AS17676 SoftBank Corp. 3.98ms from Osaka, JP
89.151.243.19 AS34087 NTE TELEKOM AS 7.24ms from Oslo, NO
124.134.249.35 AS4837 CHINA UNICOM China169 Backbone 6.37ms from Qingdao, CN
93.61.45.83 AS12874 Fastweb SpA 7.42ms from Rome, IT
114.115.160.163 AS23724 IDC, China Telecommunications Corporation 3.50ms from Tianjin, CN
39.137.2.19 AS56044 China Mobile communications corporation 9.99ms from Tieling, CN
74.176.203.99 AS8075 Microsoft Corporation 0.18ms from Tokyo, JP
105.96.161.35 AS36947 Telecom Algeria 12.21ms from Algiers, DZ
35.71.174.227 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
117.193.108.19 AS9829 National Internet Backbone 9.11ms from Bengaluru, IN
109.133.146.179 AS5432 Proximus NV 2.31ms from Brussels, BE
201.179.74.83 AS22927 Telefonica de Argentina 8.03ms from Buenos Aires, AR
79.238.88.227 AS3320 Deutsche Telekom AG 3.55ms from Duesseldorf, DE
62.246.43.131 AS12312 ecotel communication ag 4.52ms from Frankfurt am Main, DE
141.13.238.35 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 9.94ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 72.36.125.254
traceroute to 72.36.125.254 (72.36.125.254): 64 hops max, 52 byte packets
2 [AS29134] 217.31.48.15 0.534 ms
3 [] 91.210.16.201 0.835 ms
4 *
6 *
7 *
8 *
9 [AS6939] 216.66.73.138 100.338 ms
10 *
11 [] 173.230.125.79 104.341 ms
12 [AS23473] 66.253.203.62 108.148 ms
13 [AS40387] 72.36.125.254 108.019 ms
Measurement taken from IPinfo ProbeNet in Prague, CZ
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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