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 1,208,925,819,614,629,174,706,176
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
141.142.216.39 ██████████ 2
141.142.217.148 ██████ 2
141.142.193.16 ██████████ 2
141.142.227.233 ██████████ 1
141.142.216.68 ██████████ 1
141.142.219.41 ██████████ 1
141.142.219.235 ██████████ 1
141.142.220.157 ██████████ 1
141.142.231.2 ██████ 1

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Peers

There are 3 peers for this ASN.

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

There are 2 upstreams for this ASN.

upstreams Name
AS22335 Metropolitan Research and Education Network
AS40387 University of Illinois
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ASN API & Database

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
141.142.42.1 AS1224 University of Illinois 4.51ms from Chicago, US
141.142.216.184 AS1224 University of Illinois 2.87ms from Chicago, US
141.142.150.79 AS1224 University of Illinois 2.85ms from Chicago, US
141.142.129.151 AS1224 University of Illinois 2.90ms from Chicago, US
141.142.221.30 AS1224 University of Illinois 2.88ms from Chicago, US
141.142.171.2 AS1224 University of Illinois 2.93ms from Chicago, US
141.142.230.144 AS1224 University of Illinois 3.04ms from Chicago, US
141.142.11.1 AS1224 University of Illinois 3.98ms from Chicago, US
141.142.32.224 AS1224 University of Illinois 3.50ms from Chicago, US
141.142.142.2 AS1224 University of Illinois 2.89ms from Chicago, US
141.142.35.1 AS1224 University of Illinois 4.07ms from Chicago, US
141.142.217.111 AS1224 University of Illinois 2.90ms from Chicago, US
141.142.113.217 AS1224 University of Illinois 2.87ms from Chicago, US
141.142.222.184 AS1224 University of Illinois 2.89ms from Chicago, US
141.142.155.251 AS1224 University of Illinois 2.97ms from Chicago, US
141.142.199.10 AS1224 University of Illinois 3.13ms from Chicago, US
141.142.21.5 AS1224 University of Illinois 3.11ms from Chicago, US
141.142.220.205 AS1224 University of Illinois 2.88ms from Chicago, US
141.142.253.166 AS1224 University of Illinois 2.86ms from Chicago, US
141.142.52.6 AS1224 University of Illinois 3.56ms from Chicago, US
141.142.141.138 AS1224 University of Illinois 2.88ms from Chicago, US
141.142.228.1 AS1224 University of Illinois 2.92ms from Chicago, US
2620:0:c80:1::176 AS1224 University of Illinois 2.89ms from Chicago, US
141.142.130.210 AS1224 University of Illinois 2.93ms from Chicago, US
141.142.248.64 AS1224 University of Illinois 2.85ms 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
97.153.94.200 AS6167 Verizon Business 13.05ms from Ashburn, US
79.215.3.152 AS3320 Deutsche Telekom AG 2.57ms from Berlin, DE
102.186.177.184 AS24835 Vodafone Data 10.17ms from Cairo, EG
189.247.39.24 AS8151 UNINET 11.33ms from Cancún, MX
134.228.47.40 AS13490 Buckeye Cablevision, Inc. 8.56ms from Detroit, US
87.189.105.248 AS3320 Deutsche Telekom AG 3.39ms from Duesseldorf, DE
118.68.169.24 AS18403 FPT Telecom Company 0.67ms from Ho Chi Minh City, VN
51.107.42.104 AS8075 Microsoft Corporation 0.19ms from Kloten, CH
205.171.215.248 AS209 CenturyLink Communications, LLC 1.05ms from Los Angeles, US
169.234.219.232 AS299 University of California, Irvine 2.74ms from Los Angeles, US
34.13.210.152 AS396982 Google LLC 0.15ms from Oudeschip, NL
179.219.145.56 AS28573 Claro NXT Telecomunicacoes Ltda 4.96ms from Porto Alegre, BR
139.129.54.232 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.38ms from Qingdao, CN
176.117.130.216 AS58158 KTV Ltd. 1.33ms from Saint Petersburg, RU
63.200.75.216 AS7018 AT&T Enterprises, LLC 4.11ms from San Jose, US
201.111.63.184 AS8151 UNINET 12.25ms from Santiago de Queretaro, MX
45.89.53.232 AS209847 WorkTitans B.V. 0.10ms from Secaucus, US
115.66.62.136 AS3758 SingNet 1.38ms from Singapore, SG
91.113.74.56 AS8447 A1 Telekom Austria AG 5.50ms from Vienna, AT
188.246.49.216 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 8.30ms from Belgrade, RS
3.135.8.168 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
103.41.82.8 AS153494 XRUI TECHNOLOGY LIMITED 0.98ms from Hong Kong, HK
69.158.72.200 AS577 Bell Canada 1.57ms from Montreal, CA
116.40.245.8 AS17858 LG POWERCOMM 4.08ms from Seoul, KR
189.47.145.88 AS27699 TELEFÔNICA BRASIL S.A 2.16ms from São Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 -f2 141.142.3.150
traceroute to 141.142.3.150 (141.142.3.150): 64 hops max, 52 byte packets
2 [] 156.146.32.232 297.105 ms
3 *
4 [AS7922] 96.110.33.202 0.759 ms
5 *
6 *
7 *
8 [AS11164] 198.71.47.49 1.278 ms
9 [AS1224] 198.17.196.38 3.152 ms
11 [AS1224] 141.142.3.150 3.578 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 AS1224 at robtex.

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