1. All IP Ranges
  2. 128.0.0.0/8
  3. 128.174.0.0/16
  4. AS38  | 128.174.0.0/16

128.174.0.0/16

AS38  ·  University of Illinois

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Summary

Country United States
Domain illinois.edu
ASN AS38
Registry ARIN
ID UIUC-CAMPUS-B

WHOIS Details

NetHandle:      NET-128-174-0-0-1
OrgID:          UIUC-Z
Parent:         NET-128-0-0-0-0
NetName:        UIUC-CAMPUS-B
NetRange:       128.174.0.0 - 128.174.255.255
NetType:        allocation
RegDate:        1985-02-02
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
OrgAdminHandle: HOSTM159-ARIN
OrgTechHandle:  HOSTM159-ARIN
OrgAbuseHandle: UIUCS-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:        2025-04-21
OfficePhone:    +1-217-244-1000
Mailbox:        [email protected]
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:        2025-03-06
OfficePhone:    +1-217-265-0000
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 128.0.0.0/8

Range ASN Company Num of IPs
128.178.0.0/15 AS559 Ecublens Camp Net 131,072
128.130.0.0/15 AS679 Technische Universitaet Wien 131,072
128.78.0.0/15 AS5410 Bouygues Telecom SA 131,072
128.139.0.0/16 AS378 IUCC - Israel InterUniversity Computation Center 65,536
128.214.0.0/16 AS1741 CSC - Tieteen tietotekniikan keskus Oy 65,536
128.6.0.0/16 AS46 Rutgers, The State University 65,536
128.200.0.0/16 AS299 University of California, Irvine 65,536
128.231.0.0/16 AS3527 National Institutes of Health 65,536
128.157.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.175.0.0/16 AS34 University of Delaware 65,536
128.198.0.0/16 AS396425 University of Colorado, Colorado Springs 65,536
128.228.0.0/16 AS31822 City University of New York 65,536
128.55.0.0/16 AS2936 ESnet 65,536
128.195.0.0/16 AS299 University of California, Irvine 65,536
128.8.0.0/16 AS27 University of Maryland 65,536
128.158.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.217.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.34.0.0/16 AS22 Navy Network Information Center (NNIC) 65,536
128.183.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.12.0.0/16 AS32 Stanford University 65,536
128.242.0.0/16 AS2914 NTT America, Inc. 65,536
128.163.0.0/16 AS396261 University of Kentucky 65,536
128.36.0.0/16 AS29 Yale University 65,536
128.241.0.0/16 AS2914 NTT America, Inc. 65,536
128.102.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.159.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.83.0.0/16 AS18 University of Texas at Austin 65,536
128.156.0.0/16 AS297 National Aeronautics and Space Administration 65,536
128.117.0.0/16 AS194 National Center for Atmospheric Research 65,536
128.4.0.0/16 AS2 University of Delaware 65,536
128.151.0.0/16 AS20 University of Rochester 65,536
128.206.0.0/16 AS26934 University of Missouri-Columbia 65,536
128.49.0.0/16 AS22 Navy Network Information Center (NNIC) 65,536
128.87.0.0/16 AS158 Telefonaktiebolaget LM Ericsson 65,536
128.14.0.0/16 AS21859 Zenlayer Inc 65,536
128.103.0.0/16 AS1742 Harvard University 65,536
128.93.0.0/16 AS2200 Institut National de Recherche en Informatique et Automatique 65,536
128.53.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
128.249.0.0/16 AS302 Baylor College of Medicine 65,536
128.124.0.0/16 AS21497 PrJSC VF UKRAINE 65,536
128.22.0.0/16 AS17511 OPTAGE Inc. 65,536
128.3.0.0/16 AS16 Lawrence Berkeley National Laboratory 65,536
128.155.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.27.0.0/16 AS17511 OPTAGE Inc. 65,536
128.189.0.0/16 AS271 BCNET 65,536
128.101.0.0/16 AS217 University of Minnesota 65,536
128.121.0.0/16 AS2914 NTT America, Inc. 65,536
128.62.0.0/16 AS18 University of Texas at Austin 65,536
128.1.0.0/16 AS21859 Zenlayer Inc 65,536

Hosted domains

There are 55 domain names hosted across 27 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
128.174.58.210 ipmnewsroom.com 10
128.174.74.209 illinoisleadership.org 5
128.174.94.203 willam.org 4
128.174.124.40 cropsinsilico.com 4
128.174.246.137 sarielhp.org 3
128.174.67.206 foodflows.org 3
128.174.124.48 radicalsam.org 2
128.174.251.61 hackuiuc.com 2
128.174.124.79 ripp.rodeo 2
128.174.58.200 illinoisvetmed.com 2
128.174.197.15 wormatlas.org 2
128.174.33.244 btaa.net 1
128.174.33.234 mybtaa.org 1
128.174.241.205 akool.ai 1
128.174.154.74 imirsel.org 1
128.174.246.46 apollofactfinder.org 1
128.174.199.46 k-theory.org 1
128.174.246.145 zipt.design 1
128.174.199.102 chambanabookcrossers.org 1
128.174.136.27 ashutosh-ukey.com 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
128.174.119.65 AS38 University of Illinois 3.14ms from Chicago, US
128.174.100.85 AS38 University of Illinois 3.82ms from Chicago, US
128.174.86.129 AS38 University of Illinois 4.18ms from Chicago, US
128.174.122.56 AS38 University of Illinois 3.85ms from Chicago, US
128.174.73.129 AS38 University of Illinois 4.00ms from Chicago, US
128.174.42.188 AS38 University of Illinois 3.08ms from Chicago, US
128.174.196.156 AS38 University of Illinois 4.22ms from Chicago, US
128.174.5.4 AS38 University of Illinois 5.69ms from Chicago, US
128.174.70.212 AS38 University of Illinois 5.10ms from Chicago, US
128.174.143.239 AS38 University of Illinois 4.03ms from Chicago, US
128.174.237.154 AS38 University of Illinois 5.53ms from Chicago, US
128.174.91.1 AS38 University of Illinois 5.09ms from Chicago, US
128.174.51.16 AS38 University of Illinois 5.19ms from Chicago, US
128.174.53.235 AS38 University of Illinois 3.58ms from Chicago, US
128.174.74.218 AS38 University of Illinois 4.46ms from Chicago, US
128.174.200.193 AS38 University of Illinois 2.98ms from Chicago, US
128.174.197.10 AS38 University of Illinois 5.71ms from Chicago, US
128.174.45.48 AS38 University of Illinois 5.14ms from Chicago, US
128.174.127.23 AS38 University of Illinois 3.77ms from Chicago, US
128.174.12.65 AS38 University of Illinois 6.07ms from Chicago, US
128.174.1.162 AS38 University of Illinois 3.48ms from Chicago, US
128.174.47.14 AS38 University of Illinois 4.71ms from Chicago, US
128.174.126.46 AS38 University of Illinois 3.69ms from Chicago, US
128.174.180.113 AS38 University of Illinois 3.03ms from Chicago, US
128.174.253.1 AS38 University of Illinois 3.12ms 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
87.128.41.32 AS3320 Deutsche Telekom AG 2.04ms from Berlin, DE
38.60.41.64 AS174 Cogent Communications, LLC 3.83ms from Buffalo, US
177.202.122.192 AS8167 V tal 5.97ms from Curitiba, BR
87.98.182.16 AS16276 OVH SAS 0.05ms from Gravelines, FR
204.210.126.48 AS20001 Charter Communications Inc 9.57ms from Honolulu, US
39.48.38.48 AS17557 Pakistan Telecommunication Company Limited 12.59ms from Karachi, PK
34.190.77.32 AS19527 Google LLC 0.57ms from Melbourne, AU
72.187.164.160 AS33363 Charter Communications, Inc 7.84ms from Orlando, US
60.106.145.32 AS17676 SoftBank Corp. 3.31ms from Osaka, JP
34.232.223.144 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
89.148.177.64 AS59766 WicitY srl 10.88ms from Rome, IT
175.242.134.112 AS4766 Korea Telecom 8.79ms from Seoul, KR
153.156.75.64 AS4713 NTT DOCOMO BUSINESS,Inc. 2.38ms from Tokyo, JP
52.118.111.32 AS36351 IBM Cloud 1.31ms from Dallas, US
185.119.207.192 AS203927 PM Engineering SARL 4.13ms from Lille, FR
187.2.64.80 AS28573 Claro NXT Telecomunicacoes Ltda 16.64ms from Novo Hamburgo, BR
93.194.46.80 AS3320 Deutsche Telekom AG 2.42ms from Nuernberg, DE
54.232.89.128 AS16509 Amazon.com, Inc. 0.18ms from Osasco, BR
1.211.45.96 AS3786 LG DACOM Corporation 1.79ms from Seoul, KR
115.160.44.64 AS9694 Seokyung Cable Television Co.. Ltd. 8.25ms from Seoul, KR
20.222.248.128 AS8075 Microsoft Corporation 0.16ms from Tokyo, JP
5.178.60.80 AS15962 Orange Slovensko a.s. 14.62ms from Wrocław, PL
154.51.13.0 AS207866 InCompanyMedia B.V. 0.14ms from Amsterdam, NL
44.226.227.176 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
20.174.114.160 AS8075 Microsoft Corporation 0.99ms from Dubai, AE

Traceroute

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

$
traceroute -a -n -q1 -f3 -m14 128.174.230.54
traceroute to 128.174.230.54 (128.174.230.54): 14 hops max, 52 byte packets
3 [AS6939] 72.52.92.101 0.989 ms
4 *
5 *
6 [AS6939] 216.66.73.138 21.103 ms
7 *
8 *
10 [AS40387] 72.36.127.6 20.1 ms
11 [AS38] 130.126.0.205 19.999 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in Secaucus, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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