AS number details

AS38

University of Illinois  ·  illinois.edu

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AS38 – University of Illinois

Field Value
Country United States
Website illinois.edu
Hosted domains 221
Number of IPv4 212,992
Number of IPv6 2,417,851,639,229,258,349,412,352
ASN type Education
Registry arin
Allocated 41 years ago on Jan 24, 1985
Updated 4 years ago on Feb 23, 2022
Netblock Company Num of IPs
128.174.0.0/16 University of Illinois 65,536
130.126.0.0/16 University of Illinois 65,536
192.17.0.0/16 University of Illinois 65,536
72.36.64.0/18 University of Illinois 16,384
72.36.96.0/20 University of Illinois 4,096
72.36.100.0/22 University of Illinois 1,024
72.36.84.0/22 University of Illinois 1,024
72.36.80.0/23 University of Illinois 512
72.36.88.0/24 University of Illinois 256
72.36.96.0/24 University of Illinois 256
Netblock Company
2620:0:e00::/48 University of Illinois
2620:0:e01::/48 University of Illinois
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WHOIS Details


                                                ASHandle:       AS38
                                                OrgID:          AS38
                                                ASName:         AS38
                                                ASNumber:       AS38
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 221 domain names hosted across 92 IP addresses on this ASN.

IP Address Domain Domains on this IP
192.17.227.30 ██████████ 30
128.174.58.210 ██████████ 10
192.17.59.184 ██████████ 8
130.126.157.20 ██████████ 7
130.126.151.27 ██████████ 7
130.126.151.38 ██████████ 6
192.17.34.218 ██████████ 6
130.126.151.8 ██████████ 6
128.174.74.209 ██████████ 5
130.126.151.19 ██████████ 5

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS11537 Internet2
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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Pingable IPs

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

IP Address ASN Details
128.174.3.193 AS38 University of Illinois 3.13ms from Chicago, US
128.174.100.87 AS38 University of Illinois 5.67ms from Chicago, US
192.17.213.129 AS38 University of Illinois 3.11ms from Chicago, US
128.174.239.6 AS38 University of Illinois 3.73ms from Chicago, US
130.126.238.1 AS38 University of Illinois 4.56ms from Chicago, US
130.126.48.7 AS38 University of Illinois 5.34ms from Chicago, US
192.17.145.225 AS38 University of Illinois 3.10ms from Chicago, US
130.126.162.49 AS38 University of Illinois 5.69ms from Chicago, US
128.174.79.248 AS38 University of Illinois 4.83ms from Chicago, US
128.174.91.1 AS38 University of Illinois 5.76ms from Chicago, US
128.174.124.49 AS38 University of Illinois 3.73ms from Chicago, US
128.174.61.225 AS38 University of Illinois 3.09ms from Chicago, US
128.174.0.21 AS38 University of Illinois 3.21ms from Chicago, US
128.174.45.48 AS38 University of Illinois 4.58ms from Chicago, US
128.174.200.193 AS38 University of Illinois 3.18ms from Chicago, US
128.174.8.65 AS38 University of Illinois 5.76ms from Chicago, US
128.174.35.121 AS38 University of Illinois 4.58ms from Chicago, US
192.17.190.190 AS38 University of Illinois 5.98ms from Chicago, US
130.126.3.225 AS38 University of Illinois 3.08ms from Chicago, US
128.174.252.60 AS38 University of Illinois 4.35ms from Chicago, US
128.174.127.47 AS38 University of Illinois 4.01ms from Chicago, US
192.17.48.74 AS38 University of Illinois 3.33ms from Chicago, US
192.17.59.166 AS38 University of Illinois 5.72ms from Chicago, US
128.174.34.242 AS38 University of Illinois 3.71ms from Chicago, US
130.126.181.32 AS38 University of Illinois 4.88ms 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
59.151.71.182 AS23724 IDC, China Telecommunications Corporation 3.64ms from Beijing, CN
159.60.236.118 AS16509 Amazon.com, Inc. 0.23ms from Boardman, US
66.68.223.246 AS11427 Charter Communications Inc 13.54ms from Houston, US
45.41.149.198 AS51809 BRSK Limited 0.42ms from London, GB
135.14.228.6 AS19637 Avago Technologies U.S. Inc. 5.45ms from Los Angeles, US
31.45.106.86 AS2119 Telenor Norge AS 5.08ms from Oslo, NO
34.236.71.22 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
187.237.150.214 AS8151 UNINET 0.64ms from Santiago de Queretaro, MX
112.223.28.150 AS3786 LG DACOM Corporation 1.00ms from Seoul, KR
171.41.230.246 AS4134 CHINANET-BACKBONE 5.22ms from Wuhan, CN
87.211.211.134 AS13127 Odido Netherlands B.V. 17.50ms from Amsterdam, NL
73.178.186.246 AS7922 Comcast Cable Communications, LLC 7.89ms from Ashburn, US
40.121.162.70 AS8075 Microsoft Corporation 0.47ms from Ashburn, US
76.119.50.38 AS7922 Comcast Cable Communications, LLC 11.56ms from Boston, US
95.76.53.214 AS12302 Vodafone Romania S.A. 10.22ms from Bucharest, RO
73.74.92.54 AS7922 Comcast Cable Communications, LLC 5.44ms from Chicago, US
27.9.255.102 AS4837 CHINA UNICOM China169 Backbone 3.60ms from Chongqing, CN
59.178.230.6 AS9829 National Internet Backbone 6.18ms from Delhi, IN
185.252.234.102 AS51167 Contabo GmbH 0.42ms from Duesseldorf, DE
79.220.86.38 AS3320 Deutsche Telekom AG 2.86ms from Frankfurt am Main, DE
43.224.233.38 AS10103 HK Broadband Network Ltd. 1.07ms from Hong Kong, HK
217.32.183.166 AS2856 British Telecommunications PLC 5.19ms from London, GB
162.192.188.6 AS7018 AT&T Enterprises, LLC 4.17ms from Los Angeles, US
103.152.216.22 AS140927 SKY MOVIE PHILIPPINES CATV 0.28ms from Manila, PH
82.22.64.150 AS3356 Level 3 Parent, LLC 0.17ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f2 -m14 128.174.104.122
traceroute to 128.174.104.122 (128.174.104.122): 14 hops max, 52 byte packets
2 [] 185.1.160.154 4.114 ms
3 *
4 *
5 *
6 [AS6939] 216.66.73.138 88.239 ms
7 *
8 [] 173.230.125.79 91.594 ms
10 [AS40387] 72.36.127.6 91.075 ms
11 [AS38] 130.126.0.205 92.158 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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 AS38 at robtex.

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