AS number details

AS38

University of Illinois  ·  illinois.edu

  • bittorrent

AS38 – University of Illinois

Field Value
Country United States
Website illinois.edu
Hosted domains 240
Number of IPv4 212,992
Number of IPv6 2,417,851,639,229,258,349,412,352
ASN type Education
Registry arin
Allocated 39 years ago on Jan 24, 1985
Updated 2 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
72.36.100.0/22 University of Illinois 1,024
72.36.104.0/21 University of Illinois 2,048
72.36.64.0/18 University of Illinois 16,384
72.36.80.0/23 University of Illinois 512
72.36.84.0/22 University of Illinois 1,024
72.36.88.0/24 University of Illinois 256
72.36.96.0/20 University of Illinois 4,096
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:          UIUC-Z
ASName:         UIUC
ASNumber:       38
RegDate:        1985-01-24
Updated:        2022-02-23
Source:         ARIN


OrgID:          UIUC-Z
OrgName:        University of Illinois
CanAllocate:    
Street:         1120 DCL, MC-256
Street:         1304 West Springfield Avenue
City:           Urbana
State/Prov:     IL
Country:        US
PostalCode:     61801
RegDate:        2021-11-03
Updated:        2021-11-03
OrgAbuseHandle: UIUCS-ARIN
OrgAdminHandle: HOSTM159-ARIN
OrgTechHandle:  HOSTM159-ARIN
Source:         ARIN


POCHandle:      HOSTM159-ARIN
IsRole:         Y
LastName:       Hostmgr
FirstName:      
Street:         1304 West Springfield Avenue
City:           Urbana
State/Prov:     IL
Country:        US
PostalCode:     61801
RegDate:        2003-01-17
Updated:        2023-04-20
OfficePhone:    +1-217-244-1000
Mailbox:        dns-admin@illinois.edu
Source:         ARIN


POCHandle:      UIUCS-ARIN
IsRole:         Y
LastName:       UIUC Security
FirstName:      
Street:         1304 West Springfield Avenue
Street:         2222 DCL, MC-256
City:           Urbana
State/Prov:     IL
Country:        US
PostalCode:     61801
RegDate:        2003-12-16
Updated:        2024-03-06
OfficePhone:    +1-217-265-0000
Mailbox:        abuse@illinois.edu
Source:         ARIN
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Hosted Domains

There are 240 domain names hosted across 103 IP addresses on this ASN.

IP Address Domain Domains on this IP
192.17.227.30 willnews.net 29
130.126.151.27 marcbivona.com 12
128.174.58.210 ipmnewsroom.com 10
192.17.59.184 krannertcenter.com 8
130.126.162.150 nationalethicsresourcecenter.com 7
192.17.34.218 pimeliinae.com 6
130.126.151.8 lynfordgoddard.com 6
130.126.151.19 csplusx.net 6
128.174.74.209 illinois-leadership.com 5
130.126.157.20 illinois.edu 5
192.17.12.218 i-guide.io 5
192.17.181.53 privatewellowner.org 5
130.126.88.137 plantsdoc.org 5
192.17.59.187 funwithsistersandbrothers.info 4
130.126.151.39 sonic-center.org 4
192.17.59.239 soilquality.org 4
128.174.94.203 willfm.org 4
192.17.7.147 willpledge.com 4
192.17.164.34 youthsurveyillinois.com 4
192.17.21.76 mastersinfinance.com 4
130.126.151.59 electronicstructure.org 3
130.126.151.25 icorpsillinois.com 3
128.174.67.206 etoysillinois.org 3
192.17.172.3 uiuc.edu 3
192.17.95.104 microurbanist.com 3
130.126.113.64 microfungi.org 3
192.17.181.35 carbonsafe-illinois.org 3
130.126.48.80 3dembryos.com 3
130.126.113.48 morphodynamics.net 3
128.174.124.40 riperesearch.com 3
192.17.7.205 ebertfest.com 2
128.174.58.200 illinoisvetmed.com 2
130.126.156.138 mealplot.com 2
130.126.162.146 sousaarchives.org 2
72.36.116.79 travelmidwest.net 2
128.174.124.48 enzymefunction.org 2
192.17.59.152 findingfinancialbalance.com 2
128.174.124.84 cropsinsilico.org 2
130.126.151.38 illinoisicorps.com 2
128.174.124.79 ripp.rodeo 2
130.126.120.34 photonlimited.net 2
128.174.199.46 dangrayson.com 2
192.17.55.80 taraspogorelov.com 2
128.174.251.61 hackuiuc.com 2
192.17.55.83 inorgsynth.org 2
72.36.94.4 ecompliancecheck.com 2
130.126.125.232 cupopulationstudy.org 2
192.17.190.187 personality-dynamics.com 1
192.17.3.196 covidplan.io 1
128.174.122.53 engaginggenerations.com 1

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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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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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