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
2620:0:e10::63 AS40387 University of Illinois 0.34ms from Chicago, US
72.36.125.228 AS40387 University of Illinois 2.91ms from Chicago, US
72.36.127.211 AS40387 University of Illinois 0.35ms 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
45.134.93.35 AS5650 Frontier Communications of America, Inc. 5.88ms from Ashburn, US
147.102.253.195 AS3323 National Technical University of Athens 1.76ms from Athens, GR
24.172.214.227 AS10796 Charter Communications Inc 3.18ms from Columbus, US
117.255.251.179 AS9829 National Internet Backbone 5.68ms from Delhi, IN
39.101.38.99 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.74ms from Jining, CN
128.14.153.67 AS21859 Zenlayer Inc 0.21ms from Los Angeles, US
122.52.164.179 AS9299 Philippine Long Distance Telephone Company 2.54ms from Manila, PH
23.209.185.35 AS16625 Akamai Technologies, Inc. 0.16ms from Philadelphia, US
54.173.207.3 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
141.117.215.179 AS26996 Toronto Metropolitan University 0.37ms from Toronto, CA
111.48.131.147 AS9808 China Mobile Communications Group Co., Ltd. 2.76ms from Wuhan, CN
178.59.192.163 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.89ms from Athens, GR
104.0.234.19 AS7018 AT&T Enterprises, LLC 10.45ms from Atlanta, US
186.215.70.51 AS18881 TELEFÔNICA BRASIL S.A 1.55ms from Brasilia, BR
197.58.186.131 AS8452 TE-AS 4.82ms from Cairo, EG
177.160.67.243 AS26599 TELEFÔNICA BRASIL S.A 11.97ms from Curitiba, BR
97.183.224.3 AS6167 Verizon Business 16.34ms from Dallas, US
99.19.3.51 AS7018 AT&T Enterprises, LLC 1.72ms from Dallas, US
157.167.50.163 AS44444 Forcepoint UK Limited 0.43ms from Frankfurt am Main, DE
35.207.241.179 AS19527 Google LLC 0.08ms from Mumbai, IN
112.251.88.131 AS4837 CHINA UNICOM China169 Backbone 4.93ms from Qingdao, CN
23.23.183.243 AS14618 Amazon.com, Inc. 0.16ms from Reston, US
211.60.139.67 AS3786 LG DACOM Corporation 2.27ms from Seoul, KR
147.47.75.243 AS9488 Seoul National University 1.38ms from Seoul, KR
152.228.239.163 AS16276 OVH SAS 0.99ms from Strasbourg, FR

Traceroute

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

$
traceroute -a -n -q1 -m5 72.36.120.55
traceroute to 72.36.120.55 (72.36.120.55): 5 hops max, 52 byte packets
1 [AS3920] 77.247.111.17 0.109 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Tallinn, EE
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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