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:        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:        2025-03-06
OfficePhone:    +1-217-265-0000
Mailbox:        abuse@illinois.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 128.0.0.0/8

Range ASN Company Num of IPs
128.78.0.0/15 AS5410 Bouygues Telecom SA 131,072
128.178.0.0/15 AS559 Ecublens Camp Net 131,072
128.130.0.0/15 AS679 Technische Universitaet Wien 131,072
128.27.0.0/16 AS17511 OPTAGE Inc. 65,536
128.22.0.0/16 AS17511 OPTAGE Inc. 65,536
128.169.0.0/16 AS16989 The University of Tennessee Health Science Center 65,536
128.210.0.0/16 AS17 Purdue University 65,536
128.196.0.0/16 AS1706 The University of Arizona 65,536
128.173.0.0/16 AS1312 Virginia Polytechnic Institute and State Univ. 65,536
128.245.0.0/16 AS14340 Salesforce.com, Inc. 65,536
128.46.0.0/16 AS17 Purdue University 65,536
128.10.0.0/16 AS17 Purdue University 65,536
128.188.0.0/16 AS16509 Amazon Technologies Inc. 65,536
128.81.0.0/16 AS16509 Amazon.com, Inc. 65,536
128.82.0.0/16 AS1201 Old Dominion University 65,536
128.230.0.0/16 AS11872 Syracuse University 65,536
128.110.0.0/16 AS17055 University of Utah 65,536
128.211.0.0/16 AS17 Purdue University 65,536
128.63.0.0/16 AS13 Headquarters, USAISC 65,536
128.111.0.0/16 AS131 University of California, Santa Barbara 65,536
128.59.0.0/16 AS14 Columbia University 65,536
128.17.0.0/16 AS14340 Salesforce.com, Inc. 65,536
128.146.0.0/16 AS159 Ohio State University 65,536
128.135.0.0/16 AS160 The University of Chicago 65,536
128.125.0.0/16 AS16509 Amazon Technologies Inc. 65,536
128.11.0.0/16 AS16509 Amazon.com, Inc. 65,536
128.167.0.0/16 AS16509 Amazon.com, Inc. 65,536
128.181.0.0/16 AS16509 Amazon Technologies Inc. 65,536
128.21.0.0/16 AS16509 Amazon.com, Inc. 65,536
128.212.0.0/16 AS16509 Amazon.com, Inc. 65,536
128.239.0.0/16 AS11975 The College of William and Mary 65,536
128.182.0.0/16 AS1206 Pittsburgh Supercomputing Center 65,536
128.122.0.0/16 AS12 New York University 65,536
128.13.0.0/16 AS12007 RTX Corporation 65,536
128.182.0.0/16 AS1207 Pittsburgh Supercomputing Center 65,536
128.147.0.0/16 AS122 UPMC 65,536
128.119.0.0/16 AS1249 University of Massachusetts - AMHERST 65,536
128.149.0.0/16 AS127 National Aeronautics and Space Administration 65,536
128.250.0.0/16 AS10148 The University of Melbourne 65,536
128.150.0.0/16 AS102 U.S. National Science Foundation 65,536
128.138.0.0/16 AS104 University of Colorado 65,536
128.137.0.0/16 AS10725 Genentech, Inc. 65,536
128.13.0.0/16 AS1341 RTX Corporation 65,536
128.136.0.0/16 AS13649 Flexential Corp. 65,536
128.107.0.0/16 AS109 CISCO SYSTEMS, INC. 65,536
128.164.0.0/16 AS11039 The George Washington University 65,536
128.197.0.0/16 AS111 Boston University 65,536
128.33.0.0/16 AS11488 RTX BBN Technologies, Inc. 65,536
128.3.0.0/16 AS16 Lawrence Berkeley National Laboratory 65,536
128.87.0.0/16 AS158 Telefonaktiebolaget LM Ericsson 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 askthenewsroom.com 10
128.174.74.209 illinoisleadership.org 5
128.174.124.40 riperesearch.com 4
128.174.94.203 willfm.org 4
128.174.67.206 foodflows.org 3
128.174.246.137 sarielhp.org 3
128.174.124.79 ripp.rodeo 2
128.174.251.61 hackuiuc.com 2
128.174.124.48 radicalsam.org 2
128.174.58.200 illinoisvetmed.com 2
128.174.197.15 wormatlas.org 2
128.174.124.70 cropsinsilico.org 1
128.174.154.74 imirsel.org 1
128.174.33.244 btaa.net 1
128.174.246.46 apollofactfinder.org 1
128.174.199.102 chambanabookcrossers.org 1
128.174.94.204 ifishillinois.org 1
128.174.136.27 ashutosh-ukey.com 1
128.174.136.29 analogysearch.com 1
128.174.33.234 mybtaa.org 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

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

IP Address ASN Details
128.174.214.211 AS38 University of Illinois 3.98ms from Chicago, US
128.174.237.154 AS38 University of Illinois 5.75ms from Chicago, US
128.174.74.198 AS38 University of Illinois 4.17ms from Chicago, US
128.174.70.212 AS38 University of Illinois 4.46ms from Chicago, US
128.174.68.34 AS38 University of Illinois 3.63ms from Chicago, US
128.174.253.1 AS38 University of Illinois 3.11ms from Chicago, US
128.174.24.52 AS38 University of Illinois 3.70ms from Chicago, US
128.174.167.40 AS38 University of Illinois 5.30ms from Chicago, US
128.174.252.62 AS38 University of Illinois 4.64ms from Chicago, US
128.174.2.109 AS38 University of Illinois 5.71ms from Chicago, US
128.174.5.4 AS38 University of Illinois 4.93ms from Chicago, US
128.174.34.246 AS38 University of Illinois 4.71ms from Chicago, US
128.174.126.112 AS38 University of Illinois 3.92ms from Chicago, US
128.174.33.65 AS38 University of Illinois 3.02ms from Chicago, US
128.174.200.193 AS38 University of Illinois 3.00ms from Chicago, US
128.174.250.249 AS38 University of Illinois 3.16ms from Chicago, US
128.174.60.202 AS38 University of Illinois 4.00ms from Chicago, US
128.174.199.201 AS38 University of Illinois 5.04ms from Chicago, US
128.174.124.39 AS38 University of Illinois 3.56ms from Chicago, US
128.174.59.49 AS38 University of Illinois 3.13ms from Chicago, US
128.174.174.1 AS38 University of Illinois 5.24ms from Chicago, US
128.174.45.48 AS38 University of Illinois 4.62ms from Chicago, US
128.174.73.129 AS38 University of Illinois 3.66ms from Chicago, US
128.174.99.9 AS38 University of Illinois 3.01ms from Chicago, US
128.174.8.65 AS38 University of Illinois 5.37ms 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
190.230.88.80 AS7303 Telecom Argentina S.A. 1.64ms from Buenos Aires, AR
45.52.251.80 AS5650 Frontier Communications of America, Inc. 18.56ms from Chicago, US
181.191.91.160 AS265994 ESTADO DO MARANHAO - SEGOV 12.80ms from Fortaleza, BR
52.136.190.160 AS8075 Microsoft Corporation 7.38ms from Geneve, CH
86.111.85.96 AS49332 Lanet Network Ltd 7.44ms from Kyiv, UA
90.164.193.176 AS12479 Orange Espagne SA 14.78ms from Madrid, ES
13.201.196.208 AS16509 Amazon.com, Inc. 0.16ms from Mumbai, IN
69.123.109.192 AS6128 Cablevision Systems Corp. 8.52ms from New York City, US
183.151.1.208 AS4134 CHINANET-BACKBONE 8.05ms from Ningbo, CN
221.186.166.0 AS4713 NTT DOCOMO BUSINESS,Inc. 2.73ms from Osaka, JP
88.184.130.16 AS12322 Free SAS 11.58ms from Paris, FR
18.209.195.96 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
78.36.135.224 AS12389 PJSC Rostelecom 3.96ms from Saint Petersburg, RU
126.47.29.96 AS17676 SoftBank Corp. 4.57ms from Tokyo, JP
111.7.67.48 AS9808 China Mobile Communications Group Co., Ltd. 5.31ms from Zhengzhou, CN
17.188.169.224 AS714 Apple Inc. 10.85ms from Ashburn, US
186.16.24.32 AS23201 Telecel S.A. 8.05ms from Asuncion, PY
108.247.235.48 AS7018 AT&T Enterprises, LLC 15.45ms from Atlanta, US
73.50.169.96 AS7922 Comcast Cable Communications, LLC 6.66ms from Chicago, US
47.185.53.48 AS5650 Frontier Communications of America, Inc. 1.49ms from Dallas, US
98.20.230.160 AS7029 Windstream Communications LLC 6.06ms from Dallas, US
3.254.35.176 AS16509 Amazon.com, Inc. 0.11ms from Dublin, IE
72.235.220.96 AS36149 Hawaiian Telcom Services Company, Inc. 1.50ms from Honolulu, US
41.30.136.176 AS29975 Vodacom 11.55ms from Johannesburg, ZA
213.123.113.64 AS2856 British Telecommunications PLC 1.68ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f3 -m13 128.174.183.19
traceroute to 128.174.183.19 (128.174.183.19): 13 hops max, 52 byte packets
3 [AS6939] 184.105.26.69 0.556 ms
4 *
5 [AS6939] 216.66.73.138 10.995 ms
6 *
7 [] 173.230.125.79 14.387 ms
8 [AS23473] 66.253.203.62 13.776 ms
9 [AS40387] 72.36.127.6 13.728 ms
10 [AS38] 130.126.0.205 15.632 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Columbus, 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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