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
141.142.217.148 ██████ 2
141.142.216.39 ██████████ 2
141.142.193.16 ██████████ 2
141.142.231.2 ██████ 1
141.142.193.61 ██████████ 1
141.142.216.68 ██████████ 1
141.142.220.157 ██████████ 1
141.142.218.10 ██████████ 1
141.142.212.27 █████████ 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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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
141.142.254.19 AS1224 University of Illinois 2.83ms from Chicago, US
141.142.230.144 AS1224 University of Illinois 3.02ms from Chicago, US
141.142.31.5 AS1224 University of Illinois 3.03ms from Chicago, US
141.142.231.1 AS1224 University of Illinois 3.56ms from Chicago, US
141.142.150.77 AS1224 University of Illinois 2.84ms from Chicago, US
141.142.253.112 AS1224 University of Illinois 2.84ms from Chicago, US
141.142.250.41 AS1224 University of Illinois 2.82ms from Chicago, US
141.142.22.19 AS1224 University of Illinois 3.48ms from Chicago, US
141.142.129.98 AS1224 University of Illinois 2.87ms from Chicago, US
141.142.161.132 AS1224 University of Illinois 2.84ms from Chicago, US
141.142.255.254 AS1224 University of Illinois 2.96ms from Chicago, US
141.142.143.136 AS1224 University of Illinois 3.00ms from Chicago, US
141.142.195.20 AS1224 University of Illinois 3.02ms from Chicago, US
141.142.194.1 AS1224 University of Illinois 3.17ms from Chicago, US
141.142.192.16 AS1224 University of Illinois 2.95ms from Chicago, US
141.142.193.44 AS1224 University of Illinois 2.93ms from Chicago, US
141.142.11.1 AS1224 University of Illinois 3.98ms from Chicago, US
141.142.225.200 AS1224 University of Illinois 3.01ms from Chicago, US
141.142.224.37 AS1224 University of Illinois 2.86ms from Chicago, US
141.142.141.134 AS1224 University of Illinois 2.90ms from Chicago, US
141.142.191.36 AS1224 University of Illinois 2.90ms from Chicago, US
141.142.112.152 AS1224 University of Illinois 2.85ms from Chicago, US
141.142.198.11 AS1224 University of Illinois 2.93ms from Chicago, US
141.142.148.9 AS1224 University of Illinois 2.89ms from Chicago, US
141.142.248.100 AS1224 University of Illinois 2.84ms 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
89.12.244.104 AS6805 Telefonica Germany GmbH & Co.OHG 3.22ms from Berlin, DE
109.139.254.152 AS5432 Proximus NV 14.09ms from Brussels, BE
197.146.239.232 AS36884 Wana Corporate 4.93ms from Casablanca, MA
99.132.180.8 AS7018 AT&T Enterprises, LLC 8.74ms from Chicago, US
121.203.133.232 AS17924 SmarTone Mobile Communications Ltd 12.42ms from Hong Kong, HK
66.8.237.8 AS20001 Charter Communications Inc 7.98ms from Honolulu, US
98.199.126.136 AS7922 Comcast Cable Communications, LLC 4.62ms from Houston, US
104.172.111.152 AS20001 Charter Communications Inc 4.14ms from Los Angeles, US
24.205.51.104 AS20115 Charter Communications LLC 5.06ms from Los Angeles, US
90.75.221.8 AS12479 Orange Espagne SA 16.08ms from Madrid, ES
94.254.65.136 AS8473 Bahnhof AB 0.99ms from Stockholm, SE
52.243.41.248 AS8075 Microsoft Corporation 0.17ms from Tokyo, JP
121.61.235.232 AS4134 CHINANET-BACKBONE 4.80ms from Wuhan, CN
73.30.228.8 AS7922 Comcast Cable Communications, LLC 6.93ms from Ashburn, US
192.95.38.104 AS16276 OVH SAS 0.08ms from Beauharnois, CA
213.226.90.40 AS209761 North of England Commissioning Support Unit 9.68ms from Erith, GB
93.235.35.216 AS3320 Deutsche Telekom AG 4.71ms from Frankfurt am Main, DE
88.233.63.200 AS9121 Turk Telekomunikasyon Anonim Sirketi 5.06ms from Istanbul, TR
178.166.186.184 AS12389 PJSC Rostelecom 1.14ms from Krasnoyarsk, RU
78.145.178.88 AS13285 TalkTalk Communications Limited 1.24ms from London, GB
159.147.39.104 AS12430 VODAFONE ESPANA S.A.U. 10.18ms from Madrid, ES
190.28.98.88 AS13489 UNE EPM TELECOMUNICACIONES S.A. 1.75ms from Medellin, CO
47.196.66.120 AS5650 Frontier Communications of America, Inc. 7.24ms from Miami, US
73.138.197.56 AS7922 Comcast Cable Communications, LLC 8.30ms from Miami, US
85.174.57.8 AS12389 PJSC Rostelecom 18.89ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 141.142.94.163
traceroute to 141.142.94.163 (141.142.94.163): 7 hops max, 52 byte packets
3 [] 185.1.119.26 5.448 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Barcelona, ES
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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