Autonomous System details

AS1224

University of Illinois  ·  illinois.edu

United States

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AS1224 – University of Illinois

Field Value
Country United States
Website illinois.edu
Hosted domains 24
IPv4 addresses 65,792
IPv6 addresses 1,208,925,819,614,629,200,000,000
ASN type Education
Registry arin
Allocated 35 years ago on Feb 25, 1991
Updated 2 years ago on Feb 12, 2024

IP Ranges

Netblock Company Num of IPs
141.142.0.0/16 University of Illinois 65,536
198.17.196.0/24 University of Illinois 256
Netblock Company
2620:0:c80::/48 University of Illinois
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WHOIS Details

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                                                ASHandle:       AS1224
                                                OrgID:          AS1224
                                                ASName:         AS1224
                                                ASNumber:       AS1224
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 24 domain names hosted across 15 IP addresses on this ASN.

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IP Address Domain Domains on this IP
141.142.192.119 ██████████ 9
141.142.217.148 ██████ 2
141.142.193.16 ██████████ 2
141.142.216.39 ██████████ 1
141.142.218.10 ██████████ 1
141.142.219.235 ██████████ 1
141.142.212.27 █████████ 1
141.142.219.41 ██████████ 1
141.142.193.61 ██████████ 1
141.142.220.157 ██████████ 1

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Peers

There are 4 peers for this ASN.

Peers Name
AS22335 Metropolitan Research and Education Network
AS293 ESnet
AS38 University of Illinois
AS40387 University of Illinois
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS40387 University of Illinois
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

73 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
141.142.35.1 AS1224 University of Illinois 3.85ms from Chicago, US
141.142.200.7 AS1224 University of Illinois 2.83ms from Chicago, US
141.142.21.12 AS1224 University of Illinois 3.04ms from Chicago, US
141.142.161.137 AS1224 University of Illinois 2.83ms from Chicago, US
141.142.220.234 AS1224 University of Illinois 2.88ms from Chicago, US
141.142.129.98 AS1224 University of Illinois 2.89ms from Chicago, US
141.142.42.1 AS1224 University of Illinois 4.46ms from Chicago, US
141.142.212.193 AS1224 University of Illinois 2.95ms from Chicago, US
141.142.213.65 AS1224 University of Illinois 3.07ms from Chicago, US
141.142.143.136 AS1224 University of Illinois 2.96ms from Chicago, US
141.142.253.146 AS1224 University of Illinois 2.84ms from Chicago, US
141.142.175.98 AS1224 University of Illinois 2.88ms from Chicago, US
141.142.3.78 AS1224 University of Illinois 2.91ms from Chicago, US
141.142.2.2 AS1224 University of Illinois 2.90ms from Chicago, US
141.142.154.74 AS1224 University of Illinois 2.86ms from Chicago, US
141.142.192.232 AS1224 University of Illinois 2.94ms from Chicago, US
141.142.224.15 AS1224 University of Illinois 2.84ms from Chicago, US
141.142.230.144 AS1224 University of Illinois 3.03ms from Chicago, US
141.142.113.216 AS1224 University of Illinois 2.85ms from Chicago, US
141.142.191.45 AS1224 University of Illinois 2.87ms from Chicago, US
198.17.196.85 AS1224 University of Illinois 3.22ms from Chicago, US
141.142.148.9 AS1224 University of Illinois 2.89ms from Chicago, US
141.142.160.1 AS1224 University of Illinois 3.40ms from Chicago, US
141.142.142.2 AS1224 University of Illinois 2.88ms from Chicago, US
141.142.155.251 AS1224 University of Illinois 2.93ms 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
149.72.146.72 AS11377 SendGrid, Inc. 0.38ms from Ashburn, US
88.71.246.184 AS3209 Vodafone GmbH 19.75ms from Berlin, DE
185.113.237.24 AS203603 Antonio Lobato Trujillo 12.53ms from Madrid, ES
151.40.0.168 AS1267 WIND TRE S.P.A. 7.84ms from Milan, IT
218.74.72.40 AS4134 CHINANET BACKBONE 10.20ms from Nanchang, CN
117.96.216.200 AS24560 Bharti Airtel Ltd., Telemedia Services 10.51ms from Saint Thomas Mount, IN
96.91.213.184 AS7922 Comcast Cable Communications, LLC 4.02ms from Ashburn, US
91.235.53.40 AS57788 Ringier Slovakia Media s.r.o. 0.88ms from Bratislava, SK
91.127.5.216 AS6855 Slovak Telekom, a.s. 6.35ms from Bratislava, SK
58.165.75.56 AS1221 Telstra Limited 4.96ms from Brisbane, AU
97.135.210.152 AS6167 Verizon Business 14.70ms from Chicago, US
52.50.192.40 AS16509 Amazon.com, Inc. 0.14ms from Dublin, IE
75.83.197.104 AS20001 Charter Communications Inc 5.95ms from Los Angeles, US
135.149.203.232 AS8075 Microsoft Corporation 0.25ms from Osaka, JP
34.157.143.120 AS396982 Google LLC 0.09ms from Paris, FR
114.34.157.184 AS3462 Data Communication Business Group 1.51ms from Taipei, TW
126.235.199.104 AS17676 SoftBank Corp. 2.26ms from Tokyo, JP
147.10.254.88 AS135887 Belong (Telstra Limited) 4.57ms from Brisbane, AU
103.5.235.136 AS38592 Chittagong Online Limited AS38592 AP 3.72ms from Dhaka, BD
51.211.176.56 AS25019 Saudi Telecom Company JSC 0.91ms from Jeddah, SA
5.240.220.184 AS1257 Tele2 Sverige AB 19.91ms from Jõhvi, EE
97.170.195.232 AS6167 Verizon Business 15.10ms from Los Angeles, US
16.22.15.136 AS16509 Amazon.com, Inc. 0.15ms from Milan, IT
150.139.192.168 AS58541 CHINATELECOM SHANDONG QINGDAO IDC 1.01ms from Qingdao, CN
13.124.42.200 AS16509 Amazon.com, Inc. 0.52ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 141.142.244.250
traceroute to 141.142.244.250 (141.142.244.250): 6 hops max, 52 byte packets
2 [AS58061] 38.180.36.1 0.231 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Almaty, KZ
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 AS1224 at robtex.

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